Answer:
A=30 in
Step-by-step explanation:
Solution
A=bh=5·6=30
Answer:
72
Step-by-step explanation:
Multiply 72 by .75 and you get 54
I think D but don’t take my word for it
The hardest part is finding the length of the curve at the top. To find arc length, multiply the circumference by the arc angle divided by full angle (360°) in a circle. Or:

x, the arc angle in a semicircle, is 180°.
r, the radius is 7/2 = 3.5.
Now just plug the numbers in and solve for arc length, s.
s = 2π(3.5)(1/2) ≈ 11.00
Now just add up all the sides. 11cm + 10cm + 10cm + 7cm = 38 cm.
above, -6 and -<span>1 2x2</span> - 6x - 1x - 3. Step-4 :