Question

the length of one of the diagonals of a rhombus is 8 cm and its area 20 sq cm what is the length of its other diagonal​

Answer 1

Answer:

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Answer 2

Answer:

area of the rhombus= 20sq cm

formula for area of a Rhombus = 1/2×d1×d2

length of 1 diagonal= 8cm

of other diagonal= 1/2 ×8×d2= 20

4×d2=20

d2=20/4=5cm

therefore the length of other diagonal is 5cm