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Question
Find the missing value:
| Base | Height | Area of Triangle |
| 22 cm | ______ | 170.5 cm2 |
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Solution
| Base | Height | Area of Triangle |
| 22 cm | 15.5 | 170.5 cm2 |
Explanation:
b = 22 cm
h = ?
Area = `1/2 xx b xx h` = 170.5 cm2
`1/2 xx 22 xx h` = 170.5 cm2
h = `(170.5 xx 2)/22`
h = 15.5 cm
Therefore, the height of such triangle is 15.5 cm.
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