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3 years ago

Find the area of the polygon.

Mathematics

1 answer:

Anastaziya [24]3 years ago

5 0

Answer:

to find the area of a polygon

formula: area = 1/2 x perimeter x apothem

Step-by-step explanation:

Here is what it means: Perimeter = the sum of the lengths of all the sides. Apothem = a segment that joins the polygon's center to the midpoint of any side that is perpendicular to that side.

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Show your work (19−7)^( (2) ) −8*3+4*3−5

ArbitrLikvidat [17]

Answer:

Step-by-step explanation:

1 Simplify 19-7 to 12.

12^2−8×3+4×3−5

2 Simplify 12^2 to 144

144−8×3+4×3−5

3 Simplify 8×3 to 24.

144−24+4×3−5

4 Simplify 4×3 to 12.

144−24+12−5

5 Simplify 144-24 to 120.

120+12-5

6 Simplify 120+12 to 132.

132-5

7 Simplify.

127

3 0

2 years ago

HAVE A NICE DAY <br> WILL GIVE BRAINLST :)

muminat

Answer:

1) 2 and 6 ; 4 and 8 ; 1 and 5 ; 3 and 7

2) 3 and 6 ; 4 and 5

3) 1 and 8 ; 2 and 7

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3 years ago

Read 2 more answers

What is 2,792 times 39?

Mumz [18]

108,888 is your answer hoped i helped :3

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3 years ago

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In which group of numbers is each number a multiple of 4?

AVprozaik [17]

The answer is the first row 12, 24, 48, 96

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3 years ago

a 32 foot ladder is leaned against a wall. if the base of the ladder is 8 feet from the wall, how high up the wall will the ladd

Leno4ka [110]

Answer:

31 feet

Step-by-step explanation:

Given: The length of ladder, leaned against wall= 32 foot

The base of ladder is 8 feet away from wall

Adjacent= 8 feet and Hypotenuse= 32 foot

we need to find height of wall till the ladder reach (Opposite).

We will use Pythagorean theorem; $hypotenuse^{2} = adjacent^{2} +opposite^{2}$

⇒ $32^{2} = 8^{2} +opposite^{2}$

⇒ $1024= 64+opposite^{2}$

subtracting both side by 64

⇒ $Opposite^{2} = 1024-64= 960$

⇒ $Opposite= \sqrt{960} = 30.98$ ≅ 31 ft

∴ 31 ft high up the wall.

8 0

4 years ago