Advertisements
Advertisements
प्रश्न
The perimeter of the figure ABCDEFGHIJ is ______.
पर्याय
60 cm
30 cm
40 cm
50 cm
Advertisements
उत्तर
The perimeter of the figure ABCDEFGHIJ is 60 cm.
Explanation:
Perimeter = Sum of all sides
So, AJ + JI + IH + HG + GF + FE + ED + CD + BC + AB
= (AJ + IH + GF + BC) + 3 + 5 + 2 + 20 + 4 + 6
= DE + 40 ...[∵ AJ + IH + GF + BC = DE]
= 20 + 40
= 60 cm
APPEARS IN
संबंधित प्रश्न
Find the perimeter of a square whose each side is 1.6 m.
The side of a square is of length 20 mm. Find its perimeter in cm.
The sides of a rectangle are 5 cm and 3 cm respectively. Find its area in mm2.
Find the perimeter of the following figure:
What is its perimeter __________
Chumki, Jhumri, and Imran need wire to make a fence.
- Who will need the longest wire for fencing?
Can you make a rectangle with a still longer boundary? I made a rectangle 1 cm wide and 80000 m long. Imagine how long that boundary will be!!! With that much gold wire I can become a king!
In an exhibition hall, there are 24 display boards each of length 1 m 50 cm and breadth 1 m. There is a 100 m long aluminium strip, which is used to frame these boards. How many boards will be framed using this strip? Find also the length of the aluminium strip required for the remaining boards.
Find the perimeter of the following figure:
What is the length of the wooden strip required to frame a photograph of length and breadth of 32 cm and 21 cm respectively?
