<span> By definition, the perimeter of a semicircle is given by:
</span>
<span> Where,
d: diameter of the semicircle
r: radius of the semicircle.
The radius of the semicircle is given by:
</span>
<span> Where,
d: diameter of the semicircle
Substituting values:
</span>
<span>
Then, the perimeter is:
</span>
<span>
Answer:
The perimeter of the semicurcle is given by:
P = </span><span>
<span>164.48</span></span>
m
Answer:
28
Step-by-step explanation:
10 - (-18)
=> 10 + 18
=> 28
Hoped this helped.
Answer:
k=2.5
Step-by-step explanation:
7.6/2 = 3.8
9.5/3.8 = 2.5
Answer:
87
Step-by-step explanation:
The mean is 87, multipliy all the numbers then devide that number by 6!
The stranded climber is 14 ft from the top of the cliff. You are going to subtract the top of the cliff from the ledge and 14 is your answer.