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2 years ago

find the area of the figure. all angles in the figure are right angles. please check this answer asap! thank you so much!

Mathematics

2 answers:

MissTica2 years ago

8 0

Answer:

Step-by-step explanation:

kifflom [539]2 years ago

8 0

<h2>Answer:</h2>

The area of the figure is: 57 mm²

<h2>Step-by-step explanation:</h2>

The area of figure is the sum of the area of rectangle (with dimensions 9 mm × 5 mm) and the second rectangle ( with dimensions 3 mm × 4 mm )

We know that the area of rectangle with dimensions a×b is ab square units.

Hence,

The area of rectangle with dimensions 9 mm×5 mm is: 45 mm²

and the area of rectangle with dimensions 3 mm×4 mm is: 12 mm²

Hence, the total area of figure is:

45+12= 57 mm²

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<h3>How to solve for the values</h3>

For the first percentage

20 / 100 = x/20

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divide through by 100

x = 400/100

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For the second percentage

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For the last

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Read more on percentages here: brainly.com/question/24877689

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2 years ago

A pill has the shape of a cylinder with a hemisphere at each end. The height of the cylindrical portion is 12mm and the overall

Volgvan

Answer:

The volume of the pill is $V=452\ mm^{3}$

Step-by-step explanation:

Find the volume of the pill in cubic millimeters

we know that

The volume of the pill is equal to the volume of the cylinder plus the volume of a sphere (two hemisphere is equal to one sphere)

we have

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3 years ago

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3 years ago

find the area of the figure. all angles in the figure are right angles. please check this answer asap! thank you so much! ​

find the area of the figure. all angles in the figure are right angles. please check this answer asap! thank you so much!