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I need help on this questionnn (:

I need help on this questionnn (:-example-1
User Chop
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1 Answer

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Explanation:

the area of a triangle = 1/2* b * h

the area of given triangle = 1/2 * 11 * 20

= 1 * 11 * 10

= 110 sq.mm

User Amattn
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