EASY
7th CBSE
IMPORTANT
Earn 100

The acute angles of a right triangle are in the ratio 2:1. Find each of these angles.

Important Questions on Properties of Triangles

EASY
7th CBSE
IMPORTANT
One of the angles of a triangle is 100° and the other two angles are equal. Find each of the equal angles.
MEDIUM
7th CBSE
IMPORTANT
Each of the two equal angles of an isosceles triangle is twice the third angle. Find the angles of the triangle.
MEDIUM
7th CBSE
IMPORTANT
If one angle of a triangle is equal to the sum of the other two, show that the triangle is right-angled.
MEDIUM
7th CBSE
IMPORTANT
In a ABC, if 2A=3B=6C, calculate A,B and C.
EASY
7th CBSE
IMPORTANT
What is the measure of each angle of an equilateral triangle?
EASY
7th CBSE
IMPORTANT
In the given figure, DE || BC. If A = 65° and B° = 55, find ADE.

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EASY
7th CBSE
IMPORTANT
In the given figure, DE || BC. If A = 65° and B° = 55, find AED.

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EASY
7th CBSE
IMPORTANT
In the given figure, DE || BC. If A = 65° and B° = 55, find C

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