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pogonyaev
3 years ago
9

What is the perimeter and the area of the triangle

Mathematics
1 answer:
Bond [772]3 years ago
7 0

Answer:

perimeter=AB+BC+CA

=5+4+3

=12cm

again,

area of triangle=1/2AC×BC

=1/2×4×3

=6cm²

hope it helps.

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check..
1/3(-15) - 8 = -13
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