17-10-2016
Mathematics

contestada

A triangle has area 49.5 cm2. If the base of the triangle is 9cm, what is the height of the triangle??

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Аноним Аноним

17-10-2016

area = 1/2 * b * h

49.5 = 1/2 *9 * h

99 = 9* h

h = 99/9

h =11cm

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