9514 1404 393
Answer:
Step-by-step explanation:
The shaded area contains area A and two of area B. The expression for that area can be written ...
Area of trapezoid = A + 2×B
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The overall rectangle has an area of D. The areas labeled C can be subtracted from that to leave the shaded area. The expression for that is ...
Area of trapezoid = D - 2×C
Answer:
90%
Step-by-step explanation:
9/10 = 90/100
Answer:
9cm
8 cm
Step-by-step explanation:
The diameter is 2 times the radius
d = 2r
d = 2(4.5)
d = 9 cm
The diameter is 16cm
d = 2r
16 = 2r
Divide each side by 2
16/2 = 2r/2
8 =r
The radius is 8 cm
Answer:
Step-by-step explanation:
It should be 3 out of 11
Answer:
B
Step-by-step explanation: