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3 votes
Explanation ASAP please.


Explanation ASAP please. ​-example-1
User AvMishra
by
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2 Answers

2 votes

Answer:

Estimate = 1/2(12)(7) = 42 cm²

actual area = 42.25 cm²

Explanation:

area = 1/2bh = 1/2(11.9)(7.1) = 42.25 cm²

User Amanuel Nega
by
8.3k points
2 votes
Triangle area is 1/2 bh
So 11.9 is about 12, 7.1 is about 7.
7x12 = about 84 sq, cm
User JasonTS
by
7.9k points

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