pearlhts
pearlhts pearlhts
  • 25-02-2021
  • Mathematics
contestada

find b will give brainliest

find b will give brainliest class=

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gerbis
gerbis gerbis
  • 25-02-2021

Answer: 32

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ADVENTUROUSBOY
ADVENTUROUSBOY ADVENTUROUSBOY
  • 25-02-2021

b = 16m

Step-by-step explanation:

height (h) = 9m

base 1 (a) = 24m

base 2 (b) = b

area = (a + b)÷2 × h

180m² = (24 + x)÷2 × 9m

180÷9 = (24 + x)÷2

20 = (24 + x)÷2

20×2 = (24 + x)

40 = 24 + x

40 - 24 = x

16m = x

so, therefore

b = 16m

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