Mathematics: Find the area of the parallelogram 4

r = 31.2Step-by-step explanation:Δ ACE and Δ BCD are similar, thus the ratios of corresponding sides are equal, that is = , substitute values = ( cross- multiply )40r = 1248 ( divide both sides by 40 )r = 31.2...

Find the area of the parallelogram 4 - id43375202, ketnerfaith17

Ответ:

elie84

07.01.2022

Mathematics

The equation for a parallelogram is:
a = bh

Where a=area, b=base, and h=height.

You're given the base (11 ft) and the height (4 ft). Just plug the numbers in and multiply:)

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Ответ:

QueenNerdy889

12.10.2021

Mathematics

r = 31.2

Step-by-step explanation:

Δ ACE and Δ BCD are similar, thus the ratios of corresponding sides are equal, that is

$\frac{AE}{BD}$ = $\frac{CE}{CD}$ , substitute values

$\frac{r}{19.5}$ = $\frac{64}{40}$ ( cross- multiply )

40r = 1248 ( divide both sides by 40 )

r = 31.2

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Find the area of the parallelogram 4

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