Question

the area of a triangle is 108 sq.cm and its altitude is 12 cm find its base​

Answer 1

a=l*b

108=12*b

b=108/12

b=18cm

Answer 2

Answer:

Step-by-step explanation:

area of triangle is 1/2 x b x h

b=x ,h=12 area = 108

1/2 x b x 12 = 108

b = 108/6

b = 18 cm

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