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This mock test of Test: Practical Geometry - 1 for Class 7 helps you for every Class 7 entrance exam.
This contains 10 Multiple Choice Questions for Class 7 Test: Practical Geometry - 1 (mcq) to study with solutions a complete question bank.
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QUESTION: 1

The ____________ of a triangle is equal in measure to the sum of interior opposite angles.

Solution:

QUESTION: 2

The exterior angle of a triangle is ______ in measure to the sum of interior opposite angles.

Solution:

Suppose the exterior angle is 120. The angle adjacent to it will be 180-120=60. So now the sum of angles of of the triangle is a+b+60=180 which will give a+b=120=exterior angle

QUESTION: 3

The total measure of the three angles of a triangle is _____.

Solution:

QUESTION: 4

The total measure of the _____ angles of a triangle is 180^{Â°}.

Solution:

QUESTION: 5

Sum of the lengths of any two sides of a triangle is greater than the length of the ____.

Solution:

We have Triangle Inequality Theorem which states that the sum of any 2 sides of a triangle must be greater than the measure of the third side. This means that as you know the two sides greater than the third, you know what all sides will not make a triangle.

QUESTION: 6

____ of the lengths of any two sides of a triangle is greater than the length of the third side.

Solution:

QUESTION: 7

In any right-angled triangle, the square of the length of ______ is equal to the sum of the squares of the lengths of the other two sides.

Solution:

QUESTION: 8

In any right-angled triangle, the square of the length of hypotenuse is equal to the ____ of the squares of the lengths of the other two sides.

Solution:

QUESTION: 9

How many medians a triangle can have?

Solution:

A median of a triangle is a line segment joining a vertex to the midpoint of the opposite side. Since there are only three vertices we can have only three medians.

QUESTION: 10

A/an _____________ connect a vertex of a triangle to the mid-point of the opposite side.

Solution:

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