Antonioaubrey624viz
Answered

1. radius = 7 cm and slant height of 9 cm
A. 726 cm?
B. 153.86
2. Side = 11 cm
C.480 cm
3. radius of 6 cm
D. 452.16 cm
E. 351.68 cm
4. base 8 cm side height is 11 cm​

Sagot :

Yuanvictorcelesteviz

Answer:

1. 351.68 cm²

2. 726 cm²

3. 452.16 cm²

4. Sorry I don't know what the last one is.

Explanation:

1. TSA OF CONE: πr² + πrs

2. TSA OF CUBE: 6s²

3. TSA OF SPHERE: 4πr²