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butalik [34]
3 years ago
11

A parallelogram and a triangle have equal areas. the base and height of the parallelogram are 12 cm and 9 cm. if the base of the

triangle is 36 cm, find its height
Mathematics
1 answer:
Shtirlitz [24]3 years ago
6 0

Area of parallelogram = base x height

                                    = 12 x 9

                                    = 108

Area of a triangle = \frac{1}{2} · base · height

                     108 = \frac{1}{2} · 36 · height

                      108 = 18 · height

                         6 = height

Answer: 6 cm

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Ok so our original fraction is:
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