Answer:
5/6
Step-by-step explanation:
Answer:
153.1 square unit
Step-by-step explanation:
for rectangle
length = 16
breadth = 8
area of rectangle = l*b
=16*8
=128 square unit
semicircle
diameter =8
area of semicircle =πd^2/8
=3.14 * 8^2 /8
=3.14 *64/8
=200.96/8
=25.12 square unit
area of the givem figure = area of rectangle + area of semicircle
=128 + 25.12
=153.12
=153.1 square unit
To find the area of the figure made up of a rectangle and a semicircle, calculate the areas of both shapes and add them together. Use the formula for the area of a rectangle, and calculate the area of the semicircle by finding half the area of a full circle with the same radius. Finally, sum up the areas to find the total area of the figure.
To find the area of the figure, we need to find the areas of the rectangle and the semicircle, and then add them together. The area of the rectangle is found by multiplying its length by its width. The area of the semicircle is half the area of a full circle with the same radius. Finally, we add the two areas together to get the total area of the figure.
Let's assume the length of the rectangle is 10 units and the width is 5 units. The area of the rectangle is then 10 units * 5 units = 50 units^2. If the radius of the semicircle is 3 units, the area of the semicircle is half the area of a full circle with radius 3 units, which is 1/2 * 3.14 * 3^2 = 14.13 units^2 (rounded to the nearest tenths place).
Therefore, the total area of the figure is 50 units^2 + 14.13 units^2 = 64.13 units^2 (rounded to the nearest tenths place).
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The length of rectangle is 6 inches and width is 4 inches.
Step-by-step explanation:
Let,
l be the length of rectangle
w be the width of rectangle.
Quarter means .
According to given statement;
l+w = 10 Eqn 2
Subtracting Eqn 1 from Eqn 2
Dividing both sides by 0.75
Putting w=4 in Eqn 2
The length of rectangle is 6 inches and width is 4 inches.
Keywords: rectangle, linear equation
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B. length=12, width=18
C. length=18, width=24
D.length=24, width=18
Answer: B. length=12, width=18
Step-by-step explanation:
Let x = Length of the playground then width = x+6
Area of a rectangular playground = Length x width
Since , area of playground =
Then , we have
But length cannot be negative , so reject x= -18 .
Thus , the length of playground = 12 yd
Then , width = 12+6 = 18 yd
Hence, the correct answer is B. length=12, width=18
Answer:
See the image for the answer... Hope this helps!