Ratio of Area

A=14

B=14.4

C=16.4

D=20

A=7

B=14

C=5

D=9

A= 193

B=149

C= 32

D=48

Find the perimeter of ABC triangle.

Find (a+b)

A= 54

B=55

C=23

D=20
 

Find Area of White part: correct to 3 sig. fig

A=  75

B=  100

C=  131.5

D=  36

 

Find Area of blue shaded region.

A= 82

 B=81

C=80

D=78

Find radius:

A=  3 cm

B=  2 cm

C= 2.5 cm

D=  3.5 cm

Find the area of blue shaded region.
A= 9

B=25

C=16

D=36