The Base of a triangle measures 32 cm and its altitude is 45 cm. Find the area of the triangle in square metres.
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Answer:
7.2m²
Step-by-step explanation:
base=32cm,altitude=height=45cm
area of Δ=0.5×base×height
=0.5×32×45
=16×45
=720cm²
1m²=100cm²
thus 720÷100=7.2m²
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