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antoniya [11.8K]
4 years ago
6

Please help me as soon as possible

Mathematics
1 answer:
Vikentia [17]4 years ago
8 0
The formula of the Lateral Area of a cylinder is:
Lateral Area = 2\pirh
                     =2\pi(12)(60)          (altitude is 5×radius)
                                                                           (5×12=60)
                     =4523.9 mm² ≈ 4524 m²

Answer is D. 4524 m²
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Find the area of this shape.
mart [117]

Answer:

shape AREA= 35cm^2

Step-by-step explanation:

you should know that this shape is a combination of triangle and trapezoid. therefore you have to find the area of each shape and add them.

A=h/2(b1 + b2) for trapezoid

A=2/2((4+4)+4)

A=1*12

A=12cm^2

A=bh/2. for TRIANGLE

A=1/2((4+4)*5.75)

A=1/2(46)

A=23cm^2

shape AREA= triangle AREA + trapezoid AREA

shape AREA=12cm^2 + 23cm^2

shape AREA= 35cm^2

5 0
4 years ago
Four more than the quotientof 25 divided by 5
mel-nik [20]

Step-by-step explanation:

25/5 + 4 = 5 + 4 = 9

is that what you needed ?

4 0
2 years ago
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Help me with this please and thank you
Semenov [28]
1. A= a²
2. Find the square root of the area to find the length of its side length.
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3 0
3 years ago
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Brenna had a gross income of $2158.22 during each pay period in 2010. If she got paid monthly, how much of her pay was deducted
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4 years ago
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the circumference of the circle shown below is 54 centimeters. which expression gives the length in centimeters of XY?​
g100num [7]

Answer:

The correct option is C

Step-by-step explanation:

Given the circumference of circle which is 54 cm and also the measure of arc XY is 120°

we have to find the expression for arc length of XY

The arc length can be calculated by the formula

\frac{\theta}{360}\times 2\pi r

\frac{\theta}{360}\times circumference

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Hence, option C is correct

4 0
3 years ago
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