Question

6. Find the area of a rhombus whose side is 5 cm and whose altitude is 4.8
If one of its diagonals is 8 cm long, find the length of the other diagonal​

Answer 1

RHOMBUS IS A PARRALLELOGRAM

AREA OF PARRALLEOGRAM = BASE × HEIGHT

= 5 × 4.8

= 24 cm^2

AREA OF A RHOMBUS = 1/2 × PRODUCT OF DIAGONALS

LET THE MISSING DIAGNOLBE D

1/2 × 8 × D = 24

4 × D = 24

D = 24/4

D = 6 cm

hope it helps.....

Answer 2

Answer:

area = as

                5x4.8=24 cm²

d1 = 8cm

we know that

area = 1/2 *d1*d2                     ,so,

24=1/2 *8 *d2( 1/2 will get canceled by 8)

24/4 =d2

6 cm is the other diagonal