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(b) calculate the area of a triangle 7.8 cm 12.8 cm​
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1 vote
(b) calculate the area of a triangle 7.8 cm 12.8 cm​

User Seeta Somagani
by
7.2k points

1 Answer

2 votes

Answer:

49.92 cm²

Explanation:

Area of a triangle = base × height ÷ 2

7.8 × 12.8 ÷ 2 = 49.92

User Bachr
by
7.3k points
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