EXERCISE 15A
R S Aggarwal Mathematics Solutions for EXERCISE 15A
Simple step-by-step solutions to EXERCISE 15A questions of Properties of Triangles from MATHEMATICS FOR CLASS 7. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.
Questions from EXERCISE 15A with Hints & Solutions
Answer the following in 'Yes' or 'No'.
Can a right triangle be a scalene triangle?
Answer the following in 'Yes' or 'No'.
Can a right triangle be an equilateral triangle?
Answer the following in 'Yes' or 'No'.
Can an obtuse triangle be an isosceles triangle?
Fill in the blanks:
The acute angles of a right triangle are ...... .
Fill in the blanks:
Each acute angle of an isosceles right triangle measures ...... .
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Each angle of an equilateral triangle measures ...... .
Fill in the blanks:
The side opposite the right angle of a right triangle is called ...... .
Fill in the blanks:
The sum of the lengths of the sides of a triangle is called its...... .
