Question

Find the base of triangle whose height is 42 CM and area is 441 CM square​

Answer 1

Answer:

21 cm

Step-by-step explanation:

1/2 bh = 441

b = 882/42 = 21

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Answer 2

Answer: 21 cm

Step-by-step explanation:

area of triangle= 1/2*b*h

441= 1/2*b*42

b=441*2/42

b= 21 cm