Question

Make eight identical copies of nght angled
triangle of any size you prefer. For example, you
make a nght-angled triangle whose hypolenuse is a
units long and the legs are of lengths bunits and
cunits (Fig 6.24)
Draw two identical squares on a sheet with sides
of lengths b + c
You are to place four triangles in one square and the remaining four trangles in the
other square, as shown in the following diagram (Fig 6 25). SEE figure on page 127 of your
textbook The squares are idenbcal; the eight triangles inserted are also identical.
Hence the uncovered area of square A - Uncovered area of square B.
Le.. Area of inner square of square A-The total area of two uncovered squares in square B
Hence a square= b square + c square. Take a= 10cm,b=6cm and c=8cm​

Answer 1

Step-by-step explanation:

Area of one square =(2×2)cm

2

=4 cm

2

Number of shaded squares =13

∴ Area of shaded figure =(13×4)cm

2

=52 cm

2

.