3 years ago

Answer 7 and 8 for 16 points

Mathematics

1 answer:

liraira [26]3 years ago

4 0

9514 1404 393

Answer:

7) 42 yd²

8) 32 in²

Step-by-step explanation:

Put the given numbers in the appropriate area formula and do the arithmetic.

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

8) The area of a parallelogram is given by the formula ...

A = bh

A = (8 in)(4 in)

A = 32 in²

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