3 years ago

The diagram shows a right-angled triangle and a parallelogram.

Mathematics

1 answer:

Aneli [31]3 years ago

3 0

Answer:

h = 12

Step-by-step explanation:

area of triangle = 16x9x0.5= 72 cm^2

area of parallelogram = 72 x 5 = 360 cm^2

area of parallelogram = base x height(h)

360 = 30h

divide both sides by 30

h = 12

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