Question

15cm
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Fig. 11.14
8. The area of a rhombus is 98 m². If one of its diagonal is 14 m, find the other diagonal.
9. The diagonals of a rhombus are 8 cm and 6 cm respectively. Find its area.
10. Find the area of a rhombus whose side is 13 cm and altitude is 2 cm.
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Answer 1

Answer:

98÷2= 49

Step-by-step explanation:

area of a rhombhus= base×height

49=base×7

base=49÷7

Answer 2

Answer:8-

Step-by-step :area of rhombus =98m

Diagonal=14m

1/2*d1*d2=98

1/2*14*d2=98

D2=98*2/14

Therefore d2=14m

Diagonals of arhombuscare equal