Answer:
1244.3 square units
Step-by-step explanation:
The area of a composite figure can be found by decomposing it into its parts, then adding the areas of those parts. This figure can be decomposed into a square of side length 22 units, and two circles, each with radius 11 units.
<h3>Square</h3>
The area of a square is the square of its side length.
A = s²
A = 22² = 484 . . . . square units
<h3>Circles</h3>
The area of a circle is given by the formula ...
A = πr²
A = π(11²) = 121π
The area of the two circles is twice this value, or ...
2A = 2(121π) = 242π ≈ 760.3 . . . . square units
<h3>Total</h3>
The area of the figure is the sum of the areas of its parts:
total area = square area + area of circles
total area = 484 +760.3 = 1244.3 . . . . square units
Answer:
P = 50 ft
Step-by-step explanation:
A = L*W
If
L = 4W
then
100 = 4W*W
100 = 4W^2
W^2 = 100/4
W^2 = 25
W = 5 ft
Then
L= 4(5)
L= 20 ft
P = 2L + 2W
Then
P = 2(20) + 2(5)
P = 40 + 10
P = 50 ft
Best regards
Answer:
4 hours and 30 minutes.
Step-by-step explanation:
270÷60=4.5
Answer:
a 166 67/100
b 20 1/4
c 829 77/100
d 664 47/50
e 208 4/25
Step-by-step explanation:
you need to find the common denominator (the number on the bottom) so for the first one when can 10 = 100 if you multiply 10 x 10 you get 100 so multiply the entire fraction by 10 and you will get 10/100 so the equation would be 381 10/100 - 214 43/100 which equals 166 67/100 then just do the same thing for the rest of them
Answer: 55
Step-by-step explanation:
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