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Find the length of the missing side Area = 55cm² 9cm X 5cm
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5 votes
Find the length of the missing side
Area = 55cm²
9cm
X
5cm

Find the length of the missing side Area = 55cm² 9cm X 5cm-example-1
User Eaton
by
4.1k points

1 Answer

5 votes

Answer:

13 cm

Explanation:

area = (1/2)(a + b)h

(1/2)(x + 9)(5) = 55

5x + 45 = 110

5x = 65

x = 13

User Kenneth Stoddard
by
3.6k points
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