Advertisements
Advertisements
Question
Find the perimeter and area of the following shape
Advertisements
Solution
Perimeter = (4 + 5 + 4 + 5 + 4 + 5 + 4 + 5) cm
= 36 cm
Perimeter = 36 cm
Area of a square of side 3 cm + Area of 4 right triangles
= `(3 xx 3) + [4 xx 1/2 xx 4 xx 3] "cm"^2`
= (9 + 24) cm2
= 33 cm2
Area = 33 cm2
APPEARS IN
RELATED QUESTIONS
Find the perimeter and area of the figure given below. `(pi = 22/7)`
Find the area of the shaded part in the following figure. (π = 3.14)
Find the area of the shaded part in the following figure. (π = 3.14)
Find the area of the combined figure given which is got by joining of two parallelograms
Find the area of the combined figure given, formed by joining a semicircle of diameter 6 cm with a triangle of base 6 cm and height 9 cm. (π = 3.14)
A rocket drawing has the measures as given in the figure. Find its area
Find the area of the irregular polygon shaped fields given below.
Find the perimeter and area of the following shape
A square of side 2 cm is joined with a rectangle of length 15 cm and breadth 10 cm. Find the perimeter of the combined shape
Two plots have the same perimeter. One is a square of side 10 m and another is a rectangle of breadth 8 m. Which plot has the greater area and by how much?
