Integers — Maths STD 7 — Question

Find the complement of the following angle:
35º

Fill in the blanks:
(-26) + {(-49) + (-83) 1 = {(-26) + (-49) 1 + (…..)

Define the terms:
Raw data

Write a pair of integers whose sum gives:
Zero;

Identify the complementary and supplementary pairs of angle from the following pair:
25°, 65°

Fill in the blanks:
{(-13) + 27} 4 - (-41) = (-13) + {27 + (……..)}

Fill in the blank with the correct word/ symbol to make it a true statement:
A triangle whose all the angles are of measure less than 90' is known as _________.