3) A semicircle is attached to the side of a rectangle as shown.
2 answers:
Answer:
Option C
Step-by-step explanation:
we know that
The area of the figure is equal to the area of a rectangle plus the area of semicircle
Step 1
Find the area of the rectangle
The area of the rectangle is equal to
we have
substitute
Step 2
Find the area of semicircle
The area of semicircle is equal to
we have
substitute
Step 3
Find the area of the figure
Rectangle = 18 x 6 = 108 Circle: 3.14 x (3)^2 = 3.14 x 9 = 28.26 <span>semicircle: 28.26 / 2 = 14.13 </span> 108 + 14.13 = 122.13 answer 122.13 cm^2
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I believe it 9/20 hope that helped!!! :) if its not give the multiple answer choice if it has one!<span />
You didn't describe the line. / / / / If the equation of the line is [ y = m x + b ] then [ y=(any number) x+b] has the same y-intercept, and [y=mx+any number] is parallel to it.
Step-by-step explanation:
I think it's 8 down again.
And 7 down.
8•7 = 56
• = Multiplication
Answer:
c. 4
Step-by-step explanation:
I'm correct if I'm rwong
Answer:
90 visitors
Step-by-step explanation:
36=40% so X=100%
Ratio
36/40=x/100
40x=3600
x=90