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Mind Map: Triangles | Mathematics (Maths) Class 10 PDF Download

Mind Map: Triangles | Mathematics (Maths) Class 10

Mind Map: Triangles | Mathematics (Maths) Class 10

The document Mind Map: Triangles | Mathematics (Maths) Class 10 is a part of the Class 10 Course Mathematics (Maths) Class 10.
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FAQs on Mind Map: Triangles - Mathematics (Maths) Class 10

1. What are the different types of triangles based on their sides?
Ans. Triangles can be classified based on their sides into three categories: equilateral, isosceles, and scalene. An equilateral triangle has all three sides equal in length. An isosceles triangle has two sides of equal length and one side that is different. A scalene triangle has all sides of different lengths.
2. How can we determine the area of a triangle?
Ans. The area of a triangle can be calculated using the formula: Area = 1/2 × base × height. The base is any side of the triangle, and the height is the perpendicular distance from that base to the opposite vertex.
3. What is the Pythagorean theorem, and how is it related to right-angled triangles?
Ans. The Pythagorean theorem states that in a right-angled triangle, the square of the length of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the lengths of the other two sides. This theorem is fundamental in geometry and helps in solving problems related to right-angled triangles.
4. What is the sum of the interior angles of a triangle?
Ans. The sum of the interior angles of any triangle is always 180 degrees. This means that if you take the measure of each of the three angles in a triangle and add them together, you will always get 180 degrees.
5. How do you determine if three sides can form a triangle?
Ans. To determine if three lengths can form a triangle, you can use the triangle inequality theorem. According to this theorem, the sum of the lengths of any two sides must be greater than the length of the third side. This must hold true for all three combinations of the sides.
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