Answer:
The answer for the first one is a
The answer to the second one is 3b
Answer:
27 = 2r
13.5 =r
Step-by-step explanation:
We know that the diameter is twice the radius
d = 2r
27 = 2r
Divide by 2
27/2 = 2r/2
13.5 = r
Answer:
<em>···⇒Area=195m²</em>
Step-by-step explanation:
Answer:
What are the questions?
Step-by-step explanation:
X=45
Why?
Becuz this triangle relies on 180 degrees. So 180-170= 10
10+125=135
180-135=45