Question

We know, area of a square of side 1 cm is I sq. cm and area of a triangle formed by dividing
this
square into two equal halves is
sq. cm each
Area of square
= 1 cm
E
H Н
Area of triangle
G
F
cm
2
Since, region A consists of 6 unit squares, its area is 6 cm'. Find the area of other regions and
complete the following table.
Region

cm?
Thus, area of the polygon is
Can you find the perimeter of the above polygon?
One method is by putting a thread along all the sides of a polygon on a geoboard, straightening
the thread and measuring
with a ruler. The perimeter of the given polygon is greater than
20 cm. Why?​

Answer 1

Answer:

10 cm

Step-by-step explanation: