Question

side of a rhombus is 1o cm and on of
its digonal is 12cm. Find the length
of the other digonal​

Answer 1

Answer:

divide then

root it over

Answer 2

Answer:

Hi

every side of rhombus is equal to each other.

so,

let the side be 10 cm.

Area of rhombus = 1/2×diagonal 1×diagonal 2

diagonal 1 = 12 cm

To find another diagonal,

Divide the rhombus into 2 triangle.

by using pythagoras therom,

h²=b²×p²

12²= 10²xp²

144=100x p²

144-100=p²

44 =p²

root 44 =p

so,

height =root 44

now,put it in area of triangle

area= 1/2 x b x h

=1\2 x 10 x root 44

=5×root 44

=33.1 cm.

therefore,

another diagonal is equal to 33.1 cm

Explanation:

Hope this will help you.

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