Answer:
S.A. = 1,017.36
Step-by-step explanation:
S.A. = 
12 x 12 x 3.14 = 452.16
3.14 x 12 x 15 = 565.2
565.2 + 452.16 = 1,017.36
Divide each side by 3/8 because it’s the # with the variable which is
R= 120/48 or 2.5
Answer:
1. x = 32°
2. x = 28°
3. x = 15°
4. x = 30°
5. x = 40°
6. x = 20°
Step-by-step explanation:
All the angles should add up to 90° as they are complementary.