9514 1404 393
Answer:
7) 42 yd²
8) 32 in²
Explanation:
Put the given numbers in the appropriate area formula and do the arithmetic.
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7) The area of a triangle is given by the formula ...
A = 1/2bh . . . . . where b is the base length and h is the height
A = 1/2(12 yd)(7 yd)
A = 42 yd²
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8) The area of a parallelogram is given by the formula ...
A = bh
A = (8 in)(4 in)
A = 32 in²