Question

.Find the altitude of a triangle whose area is 90 sq. cm and base is 30 cm.
(1 Point)​

Answer 1

Answer:

area of triangle =1/2×b×h

=1/2×30×h

15h

we know area of triangle is 90

90=15h

h=90/15

h=6cm

Step-by-step explanation:

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