Question 8 of 11
1 answer:
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Answer:
b=7m
Step-by-step explanation:
The given triangle has height 8 m, base b m, and area ,28 m².
The area of a triangle is given by:
We substitute the given information to get:
Let us simplify on the right side.
You can now divide both sides by 4
Therefore the base is 7 m.