Question

Find area of rhombus if

( 1 )d1 =10cm, d2=8.4cm
( 2 )d2=5cm ,d2=6cm
( 3 )d1=3cm, d2=2.3cm

Answer 1

Answer:

42

15

6.9/2

are the area

Answer 2

Answer:

Area of rhombus is 1/2 × do × d2

i. 1/2 × 10 × 8.4

5×84/10

=84/2

=42 cm square

ii. 1/2 ×5 ×6

=5×3

=15 cm square

iii. 1/2 ×3 ×2.3

=1.5 × 2.3

=3.45 cm square