Question

... AC
d. AB
AB = ..
b. CE = ...
DE = ....
C.
d. EF = ..
c
F
E
A
tanding Elementary Shapes
3. Measure the following lines with a ruler and indicate their lengths in cm.​

Answer 1

Answer:

Sectors made at vertices A,B,C are equal in Area because angle made by them is equal to 60

0

and radius of each circle is

2

10

cm=5 cm

Area of shaded region =3× Area of one sector with radius 5 cm and angle 60

0

=3×

360

60

π(5)

2

cm

2

=39.25 cm

2