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3 years ago

7

Triangle has an area of 54cm2 and a height of 9m. How long is the base?

1 answer:

Mkey [24]3 years ago

4 0

Area = 54cm²

Height = 9m...

I want to believe you made a mistake in writing the unit for the height... Probably 9cm..

Comment if otherwise...

Area = 1/2 × base × height

54cm² = 1/2 × base × 9

Base = (54 × 2)/9

Base = 6×2

Base = 12cm....

Hope this helped...

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Question 3 of 10 * - 3 is a factor of P(x) =*? – 73? + 158-9 O A. True O B. False

Elina [12.6K]

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