in ABC AC is equal to 25 CM BC is equal to 7 cm is equal to 10 cm find DB
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Step-by-step explanation:
area of ∆ABC is 1/2 x BC x AE. ( if BC is base then AE is height)
area = 1/2 x 7 x 10 = 35cm^2
if AC is base then BD is the height..
area is 1/2 x 25 x BD = 35
BD = 70/25 = 2.8 cm
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