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Help please! I don’t know the answer to this question

Help please! I don’t know the answer to this question-example-1
User Alitrun
by
6.6k points

2 Answers

4 votes

Answer:

x = 8 cm

Explanation:

Area = 1/2bh

80 = 1/2(10)(2x)

10x = 80

x = 8

User Bocaxica
by
6.7k points
1 vote

Answer:

x=8


2x * 10 / 2\\ = 2(8) * 10 / 2\\ = 16 * 10 / 2 \\ = 160 / 2 \\ = 80

User Kbd
by
6.6k points
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