Question

the side of a rhombus is 25 cm and one diagonal is 40 cm find its area​

Answer 1

Answer:

300cm²

Step-by-step explanation:

given side of a square=25cm

d₁=40

1/2d₁=20

25²=20²+d₂²

625-400=d₂²

d₂²=225

d₂=15

area of rhombus=1/2d₁d₂

=1/2.40.15

=300cm²

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