Advertisements
Advertisements
Question
Find the perimeter and area of the following shape
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 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)
The doormat which is in a hexagonal shape has the following measures as given in the figure. Find its area.
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.
The following figure are of equal area. Which figure has the least perimeter?
If two identical rectangles of perimeter 30 cm are joined together, then the perimeter of the new shape will be
A closed shape has 20 equal sides and one of its sides is 3 cm. Find its perimeter
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?
