Question

D
5
a Find the complementary angles for each of the following angles: 87° 13.76
35 and 452
Find the supplementary angles for each of the following angles: 1159, 127°.56° 23°
and 1439
Three times the complement of an angle is 20° more than its supplement.
Find the angle
5 An angle exceeds the measure of its supplement by 40° What is the measure
of the supplement?
6 The supplement of an angle added to the complement of the angle gives 210°
Find the angle.
1200
7 Find the unknown angles x and y in the figure shown.
Observe the figure shown here and fill in the
blanks given below.
109
Find the pairs of adjacent angles in the figure.​

Answer 1

Answer:

Two angles which have a common vertex, a common arm and separate interiors are said to be adjacent angles

(i)

In ∠PMQ and ∠RMQ, M is the common vertex and MQ is the common arm.

Therefore, ∠PMQ and ∠RMQ are adjacent angles.

(ii)

The angles ∠RMQ and ∠SMR have a common vertex M, but don't have common arm.

Therefore, ∠RMQ and ∠SMR are not adjacent angles.

(iii)

The angles ∠RMS and ∠RMT have a common vertex M, but don't have common arm.

Therefore, ∠RMS and ∠RMT are not adjacent angles.

(iv)

In ∠SMT and ∠RMS, M is the common vertex and SM is the common arm.

Therefore, ∠SMT and ∠RMS are adjacent angles. Mark me as brainlist