Question

. A kite in the shape of a square with a diagonal 32 cm and an
isosceles triangle of base 8 cm and sides 6 cm each is to be
made of three different shades as shown in fig. Calculate,
how much paper of each shade has been used in it?​

Answer 1

Answer:

Step-by-step explanation:

area of kite=(1/2)x32x32

=512 cm^2

the area of shade 1=area of shade 2=512/2 cm^2 = 256 cm^2

Area of triangle CPQ

S= 6+6+8/2= 20/2=10

S-a=10-6=10

S-b=10-6=4

S-c=10-8=2

A= root 10x4x4x2

prime factorisation

= root 2x5x2x2x2x2x2

                =8 root5 cm^2