Step-by-step explanation:
Circumference (C):

Area (A):

<u>Answer:</u>
Supplement of 84° is 96°
Complement of 54° is 36°
<u>Step-by-step explanation:</u>
1<u>) A supplementary angle is two angles that add up to 180°</u>
so to find the supplement of 84° ⇒ 180°- 84° = 96°
2) <u>A complementary angle is two angles that add up to 90°</u>
so to find the complement of 54° ⇒ 90°- 54° = 36°
What equations? Explanation:
It’s A
six more than a number which is y- (y+6)
is 10.03
so y+6=10.03