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What is the area of a triangle that has a base of 15 1/4in. and a height of 18in?show work
asked
Mar 28, 2018
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What is the area of a triangle that has a base of 15 1/4in. and a height of 18in?show work
Mathematics
high-school
PerryW
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PerryW
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Answer :
137.25
Step 1
- Convert the base of a triangle to decimal form
15 1/4 = 15.25
Step 2
- Multiply base by height
18 * 15.25 = 274.5
Step 3
- Divide 274.5 by 2
274.5 ÷ 2 =
137.25
Branimir
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Apr 2, 2018
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Branimir
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