Math, asked by Anonymous, 1 year ago

plz tell me how to do this

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Answered by shashankgoswami

CD = AB (opposite sides of a parallelogram are equal)

Area of a parallelogram = base × height = AD × BM = 12 × 15 = 180
Also, area of this parallelogram = base × height = AB × DN = 20 × DN
180 = 20 × DN
180÷20 = DN
∴DN = 9cm

shashankgoswami: nevermind just mark my answer the brainliest

Anonymous: Oh ok

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Anonymous: yup thanks

Anonymous: if option comes then I will mark as brainlest

shashankgoswami: reload it then do it

shashankgoswami: anyways best of luck for whatever you are preparing for

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