Question

6. Find the area of the shaded region.
a)
4 cm
4 cm
1 cm
1 cm
- 4 cm
​

Answer 1

Answer:

side of triangle, a= 4cm

area =

$\frac{ \sqrt{3} }{4} \times {4}^{2} = 4 \sqrt{3}$

side of square = 1cm

are of shaded region =

$4 \sqrt{3} - {1}^{2}$

=

$4 \sqrt{3} - 1$

hope it helped you...

Answer 2

Answer:

4cm

Step-by-step explanation:

area of a triangle =½×bh

=½×4×4

=2×4

=8

so area of the triangle = 8cm

now,subtract 4cm from 8cm

=4cm

hope it helpful any doubt comment:)