Question

3.
Find the complements of the following angles.
a) 40°
b) 60°
c) 75°
d)50°
4.
Find the supplements of the following angles.
a) 120°
b)115°
c) 130°
d)150°​

Answer 1

Step-by-step explanation:

3.

a) 90 - 40 = 50

b) 90-60 = 30

c) 90-75 = 15

d) 90 - 50 = 40

4.

a)180 - 120 =60

b) 180 -115 = 65

c) 180 -130 = 50

d) 180 - 150 = 30

Answer 2

Answer:

3)a)=90°-40°

=50°

b)=90°-60°=30°

c)=90°-75°=15°

d)=90°-50°=40°

4) a)180°-120°=60°

b)180°-115°=65°

c)180°-130°=50°

d)180°-150°=30°

Step-by-step explanation:

Hope this helps!!!