Question

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

Answer 1

Answer:

area=24,. d2=6

Step-by-step explanation:

area of rhombus=b×h

Answer 2

Question :-

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

Given :-

• Side of rhombus = 5cm

• Altitude of rhombus = 4.8cm

• Length of one diagonal = 8cm

To find :-

• Length of other diagonal ?¿

Solution :-

• Side = 5 cm

• Altitude = 4.8 cm

• Length of one diagonal = 8 cm

___________

Area of the rhombus

= Side × Altitude

= 5 × 4.8

= 24 ${cm}^{2}$

Again , Area of the rhombus

$= \dfrac{1}{2} \times d_{1} \times d_{2}$

$24= \dfrac{1}{2} \times d_{1} \times d_{2}$

$24 = 4 d_{2}$

$d_{2} = 6cm$

Hence, the length of other diagonal = 6 cm