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3 years ago

5. What is the total surface area of the figure below?6 cm7 cm13.1 cm

Mathematics

1 answer:

zhannawk [14.2K]3 years ago

8 0

Answer:

550.2cm

Step-by-step explanation:

6 cm x 7 cm x 13.1 cm = 550.2 cm

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Please help me find the area of shaded region and step by step

Bumek [7]

Answer:

Part 1) $A=60\ ft^2$

Part 2) $A=80\ cm^2$

Part 3) $A=96\ m^2$

Part 4) $A=144\ cm^2$

Part 5) $A=9\ m^2$

Part 6) $A=(49\pi -33)\ in^2$

Step-by-step explanation:

Part 1) we know that

The shaded region is equal to the area of the complete rectangle minus the area of the interior rectangle

The area of rectangle is equal to

$A=bh$

where

b is the base of rectangle

h is the height of rectangle

$A=(12)(7)-(8)(3)$

$A=84-24$

$A=60\ ft^2$

Part 2) we know that

The shaded region is equal to the area of the complete rectangle minus the area of the interior square

The area of square is equal to

$A=b^2$

where

b is the length side of the square

$A=(12)(8)-(4^2)$

$A=96-16$

$A=80\ cm^2$

Part 3) we know that

The area of the shaded region is equal to the area of four rectangles plus the area of one square

$A=4(4)(5)+(4^2)$

$A=80+16$

$A=96\ m^2$

Part 4) we know that

The shaded region is equal to the area of the complete square minus the area of the interior square

$A=(15^2)-(9^2)$

$A=225-81$

$A=144\ cm^2$

Part 5) we know that

The area of the shaded region is equal to the area of triangle minus the area of rectangle

The area of triangle is equal to

$A=\frac{1}{2}(b)(h)$

where

b is the base of triangle

h is the height of triangle

$A=\frac{1}{2}(6)(7)-(6)(2)$

$A=21-12$

$A=9\ m^2$

Part 6) we know that

The area of the shaded region is equal to the area of the circle minus the area of rectangle

The area of the circle is equal to

$A=\pi r^{2}$

where

r is the radius of the circle

$A=\pi (7^2)-(3)(11)$

$A=(49\pi -33)\ in^2$

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Setler [38]

Y=2x+3 is a linear equation.

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For his job, Jayden earns 12% commission on his total sales. Show your work

Svetach [21]

Answer:

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for the second one i want to say 15%

Step-by-step explanation:

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2 years ago

Which measurement is equivalent to 21 yards? O 1.75 ft O 7ft O 63 ft O 252 ft

Natali [406]

Answer:

63 ft

Step-by-step explanation:

Multiply your yard value by 3 to find it's value in feet.

(Remember that 1 yard = 3 feet.)

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There were 5 people with a Pi-Day shirt on in class with 27 not wearing such a fun

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Answer:

377

Step-by-step explanation:

5 / 32 = 59 / x

x = 377.6

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3 years ago

5. What is the total surface area of the figure below?6 cm7 cm13.1 cm​

5. What is the total surface area of the figure below?6 cm7 cm13.1 cm