1. Find the perimeter
10 cm
3cm
3 cm
2 cm
3cm
12cm
1cm
Answers
perimeter of 10
Side of square = 10 cm. Therefore, Perimeter of square = 4 × ( Side ) = 4 × 10 = 40 cm.
perimeter of 3
Be. 3 cm 4 cm twice iam the perimeter will. Be parameter of the triangle equal to 3 plus 4 plus 5 equal to don't see part beat an equilateral triangle of side 9 centimeters.
perimeter of 2
The perimeter of a shape is the sum of the lengths of all its sides. In this case, that would be 2cm x 4 = 8cm.
perimeter of 3
Be. 3 cm 4 cm twice iam the perimeter will. Be parameter of the triangle equal to 3 plus 4 plus 5 equal to don't see part beat an equilateral triangle of side 9 centimeters.
perimeter of 12
The answer is
9 cm
2
.
Explanation:
Firstly, we have to find the length each side of the square.
The length of each side of the square
→
12 cm
÷
4
=
3 cm
The formula to find the area is
length
×
length
Hence, the area of the square
→
3 cm
×
3 cm
=
9 cm
2
perimeter of 1 cm
ABCD is a rectangle. We know that the opposite sides of a rectangle are equal.
Perimeter of a Rectangle
AB = CD = 5 cm and BC = AD = 3 cm
So, the perimeter of the rectangle ABCD = AB + BC + CD + AD = 5 cm + 3 cm + 5 cm + 3 cm = 16 cm
It can be written as 5 cm + 5 cm + 3 cm + 3 cm
= (2 × 5) cm + (2 × 3) cm
= 2 (5 + 3) cm
= 2 × 8 cm
= 16 cm
Answer:
10+3+3+2+3+3+12+1+1+1+1+10+3+3+2+2+2+2=62cm
Step-by-step explanation:
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