4 years ago

I need help with this

Mathematics

2 answers:

umka21 [38]4 years ago

5 0

Answer:

Step-by-step explanation:

20.5 x 8 x 1/2

oksian1 [2.3K]4 years ago

3 0

Area of a triangle is 1/2 x base x height:

Area = 1/2 x 8 x 20.5 = 82 square cm.

It is hone-half the area of a rectangle with dimensions 20.5 by 8 cm.

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