xoxonaynay xoxonaynay

30-01-2019
Mathematics

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find the area of the triangle 7.8cm and 2.8cm.

A : 21.84 cm 2
B : 21.2 cm 2
C : 10.92 cm 2
D : 10.6 cm 2

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ctyrector ctyrector

01-02-2019

Answer:

C

Step-by-step explanation:

I'm going to assume the information given is the base and the height.

The equation is .5bh

So .5bh = .5(7.8)(2.8)

=10.92

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