Page 1 - HM 6
P. 1
Subject – Mathematics
Chapter 7 – GEOMETRY:7.6
Sub-topic 6 : Types of triangle
Practice
SUBJECTIVE QUESTIONS:
Q1. Fill in the blanks:
a. The sum of all the angles of a triangle is ____.
b. The sum of the length of any two sides of a triangle is _____ than the third side.
c. A triangle with two sides of equal length is called an ______.
d. The measure of each angle of an equilateral triangle is ___.
e. Identify the triangles:
.
Q2. Can we form a triangle with line segments of lengths 7cm, 8cm and 9cm.
Q3. Find each of the two equal angles of an isosceles triangle whose third angle
is 90º (right angle).
Q4. The sum of 2 angles in a triangle is 100 degree. What is the measure of the third
angle.
Practice from Composite Book