Question

the area of a rhombus is 60cm square and one of it's diagonal is 8 cm .find the other diagonal?

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Answer 1

Answer:

15 cm

Step-by-step explanation:

given

d1 = 8 CM

area = 60 CM sq

d2 = ?

area = 1/2 × d1 × d2

=> 60 = 1/2 × 8 × d2

=> 60 = 4 × d2

=> d2 = 60/4 = 15 cm

Answer 2

Answer:

Area of Rhombus= 1/2(diagonal1×diagonal2)

60cm=1/2(8cm×diagonal 2)

120cm=8cm×diagonal2

diagonal2=(120/8)=15cm

length of another diagonal is 15 cm