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Elden [556K]
2 years ago
10

Can u please help I got 1 minnnn lefttttt

Mathematics
2 answers:
pantera1 [17]2 years ago
6 0

Answer:

26 cm

Step-by-step explanation:

P = 2a + 2b

a = side

b = base

atroni [7]2 years ago
3 0

Answer:

The area=base×height

=10×4

=40cm^2

perimeter=2(length+breadth)

I think to find the height Dc you use the pythagoras theorem of

Dc^2=de^2+ce^2

=√16+9

=5

therefore the perimeter will be

p=2(5+10)

=20cm

I hope this helps and sorry if it's wrong

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