3 years ago

4

1 answer:

7 0

Answer:

Je ne parle pas français donc j'utilise un traducteur. J'espère qu'il n'y a pas trop d'erreurs. Le frère de Maurice a dépensé 5,20 $ et Maurice 20,80 $

Step-by-step explanation:

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the area of a square floor on a scale drawing is 100 square centimeters, and the scale of the drawing is 1 cm: 2 ft. what is the

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The square root of 100 is 10. The drawing must be 10 cm by 10 cm.

1 cm = 2 ft, so 10 cm must equal 20 feet.

20 * 20 = 400 square feet :)

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3 years ago

If the sum of the measures of the interior angles of a convex polygon is 2160°, how many sides does the polygon have?

Alika [10]

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seraphim [82]

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a cone has a circular base with a diameter of 18 inches. the height of the cone is 40 inches what is the approximate lateral are

lana66690 [7]

Lateral Area of cone=1130.4 inches^2

Step-by-step explanation:

Diameter of circular base = 18 inches

Height of cone = 40 inches

Lateral Area of cone = ?

The formula used to find Lateral Area of cone is:

$Lateral\,\,Area\,\.of\,\,cone=\pi rh$

Since we know that r= d/2,

so, r = 18/2

r= 9

Putting values, we get:

$Lateral\,\,Area\,\,of\,\,cone=\pi rh\\Lateral\,\,Area\,\,of\,\,cone=\pi *9*40\\Lateral\,\,Area\,\,of\,\,cone=1130.4 inches^2$

So, Lateral Area of cone=1130.4 inches^2

Keywords: Lateral Area of cone

Learn more about Lateral Area of cone at:

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in Aprils DVD collection she has 8 action dvds 12 comedy DVDs 7 romance DVDs what percent of April's DVD collection are comedies

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Step-by-step explanation:

<h3><u><em>Figure it out but your self.... Nawll i'm jp get it off google</em></u></h3>

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