Answer:
Option D
Step-by-step explanation:


Hope this helps
Answer:
x=79*
Step-by-step explanation:
136+60+85+x=360
281+x=360
x=360-281
x=79
Answer:
volume of cylinder
v = πr²
v = 22/7 x 21²
v = 1385.441 cm³
Step-by-step explanation:
Step-by-step explanation:
<u>Using Pythagorus theorem</u> :
(A)


(B)
