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From the point A, Rahim goes 10m east then 10m North reaching the foot of a vertically poles 5m high, on the top of which a red blinking light is fitted . What is the actual distance in meter of the red light observed from A.?
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From the point A, Rahim goes 10m east then 10m North reaching the foot...
Calculation:
To find the actual distance of the red light observed from point A, we need to use the Pythagorean theorem. The Pythagorean theorem states that in a right triangle, the square of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides.
Given:
- Rahim goes 10m east from point A.
- Rahim then goes 10m north from the end point of the previous step, reaching the foot of a vertically pole.
- The pole is 5m high and has a red blinking light at its top.
Step 1: Drawing a diagram
To visualize the situation, let's draw a diagram. Assume point A as the starting point, and draw a horizontal line 10m to the east, and then a vertical line 10m to the north. At the end of the vertical line, draw a vertical pole 5m high with a red blinking light at the top.
Step 2: Identifying the right triangle
From the diagram, we can see that a right triangle is formed between point A, the foot of the pole, and the top of the pole (where the red light is located). The hypotenuse of this triangle is the line connecting point A to the top of the pole.
Step 3: Applying the Pythagorean theorem
Let's assume the distance from point A to the top of the pole (the hypotenuse) as 'd'. The horizontal distance from point A to the foot of the pole is 10m (east), and the vertical distance from the foot of the pole to the top is 5m (north).
According to the Pythagorean theorem, we have:
d^2 = (10m)^2 + (5m)^2
Simplifying the equation, we get:
d^2 = 100m^2 + 25m^2
d^2 = 125m^2
Taking the square root of both sides, we find:
d ≈ √125m^2
d ≈ 11.18m
Step 4: Answer
Therefore, the actual distance of the red light observed from point A is approximately 11.18 meters.
To find the actual distance of the red light observed from point A, we need to use the Pythagorean theorem. The Pythagorean theorem states that in a right triangle, the square of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides.
Given:
- Rahim goes 10m east from point A.
- Rahim then goes 10m north from the end point of the previous step, reaching the foot of a vertically pole.
- The pole is 5m high and has a red blinking light at its top.
Step 1: Drawing a diagram
To visualize the situation, let's draw a diagram. Assume point A as the starting point, and draw a horizontal line 10m to the east, and then a vertical line 10m to the north. At the end of the vertical line, draw a vertical pole 5m high with a red blinking light at the top.
Step 2: Identifying the right triangle
From the diagram, we can see that a right triangle is formed between point A, the foot of the pole, and the top of the pole (where the red light is located). The hypotenuse of this triangle is the line connecting point A to the top of the pole.
Step 3: Applying the Pythagorean theorem
Let's assume the distance from point A to the top of the pole (the hypotenuse) as 'd'. The horizontal distance from point A to the foot of the pole is 10m (east), and the vertical distance from the foot of the pole to the top is 5m (north).
According to the Pythagorean theorem, we have:
d^2 = (10m)^2 + (5m)^2
Simplifying the equation, we get:
d^2 = 100m^2 + 25m^2
d^2 = 125m^2
Taking the square root of both sides, we find:
d ≈ √125m^2
d ≈ 11.18m
Step 4: Answer
Therefore, the actual distance of the red light observed from point A is approximately 11.18 meters.
Community Answer
From the point A, Rahim goes 10m east then 10m North reaching the foot...
10 × 10 = 100 m at an angle of 90 degrees forming a right angle
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From the point A, Rahim goes 10m east then 10m North reaching the foot of a vertically poles 5m high, on the top of which a red blinking light is fitted . What is the actual distance in meter of the red light observed from A.?
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From the point A, Rahim goes 10m east then 10m North reaching the foot of a vertically poles 5m high, on the top of which a red blinking light is fitted . What is the actual distance in meter of the red light observed from A.? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about From the point A, Rahim goes 10m east then 10m North reaching the foot of a vertically poles 5m high, on the top of which a red blinking light is fitted . What is the actual distance in meter of the red light observed from A.? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for From the point A, Rahim goes 10m east then 10m North reaching the foot of a vertically poles 5m high, on the top of which a red blinking light is fitted . What is the actual distance in meter of the red light observed from A.?.
From the point A, Rahim goes 10m east then 10m North reaching the foot of a vertically poles 5m high, on the top of which a red blinking light is fitted . What is the actual distance in meter of the red light observed from A.? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about From the point A, Rahim goes 10m east then 10m North reaching the foot of a vertically poles 5m high, on the top of which a red blinking light is fitted . What is the actual distance in meter of the red light observed from A.? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for From the point A, Rahim goes 10m east then 10m North reaching the foot of a vertically poles 5m high, on the top of which a red blinking light is fitted . What is the actual distance in meter of the red light observed from A.?.
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