Answer:
105 cm squared.
Step-by-step explanation:
(9)(6) + (6)(6) + (1/2)(5)(6) = 105.
Given that:
Length of the rectangle = (5y+4) cm
Breadth of the rectangle = (2y+36) cm
We know that formula for
Perimeter of a rectangle = 2(l+b) units
⇛P = 2(5y+4+2y+36) cm
⇛ P = 2(7y+40) cm
⇛ P = 14y+80 cm
According to the given problem
The perimeter = 220 cm
⇛ 14y+80 = 220
⇛14y = 220-80
⇛14y = 140
⇛y = 140/14
⇛y = 10 cm
Therefore, the value of y = 10 cm Ans.
<u>also</u><u> read</u><u> similar</u><u> questions</u><u>:</u> A rectangular prism has a volume of 220 cubic cm and a height of 5 cm. Its base might have sides that measure:
brainly.com/question/3980619?referrer
If the ratio of the measures of the sides of a triangle is 5:6:9 and its perimeter is 220. what are the measures of the sides
brainly.com/question/8301686?referrer
Let L represent the length of the rectangle
Let W represent the length of the rectangle
The length of a rectangle is five less than twice its width. This means that
L = 2W - 5
The formula for determining the perimeter of a rectangle is expressed as
Perimeter = 2(L + W)
Given that perimeter = 62, it means that
2(L + W) = 62
L + W = 62/2
L + W = 31
W = 31 - L
Substituting W = 31 - L into L = 2W - 5, it becomes
L = 2(31 - L) - 5
L = 62 - 2L - 5
L + 2L = 62 - 5
3L = 57
L = 57/3
L = 19
W = 31 - L = 31 - 19
W = 12
Length = 19 inches
Width = 12 inches
1:7, 1 to 7, and I forgot the other way.
Answer: A
Step-by-step explanation: