Answer:
628.57CM²
Step-by-step explanation:
20/2=10
VOLUME OF CYLINDER=PIR^2H
22/7*10*10*2=628.57

Explanation
Step 1
a) let

b) b value
to find the measure of side b we can use cosine function

c) angle B
to find the measure of Angle B we can use sine function

d) side a

so, the answer is

I hope this helps you
Answer:
15 (I think)
Step-by-step explanation
6 x 25 = 150
20% of 150 = 30
10% of 150 = 15
30 - 15 = 15
<em>Sorry if this is wrong.</em>
<em>Bye, have a great day/night.</em>
Answer:
I think it's not my level ques. !!
sowy >.<