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andriy [413]
3 years ago
7

What is a perimeter, but each unit is 1 centimeter

Mathematics
2 answers:
guapka [62]3 years ago
7 0
Perimeter is the sum of all the sides of the polygon :)
kvv77 [185]3 years ago
6 0
You Add all of the Sides to get The Perimeter. /
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Use the quadratic formula to solve the equation if necessary round to the nearest hundredth
densk [106]
-5y^2 + 2y + 2 = 0

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2 years ago
What happened that caused Nollie's housemate, Katrien, to arrive at the ten Boom's house in an emotional state?
REY [17]

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Step-by-step explanation:

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3 years ago
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SOMEONE PLEASE HELP MEEE!!!! HOW DO YOU DO THIS
UkoKoshka [18]

Answer:

A. 162 m²

Step-by-step explanation:

==>Given:

Isosceles trapezoid with:

base a = 19m

base b = 35m

Perimeter = 74meters

==>Required:

Area of trapezoid

==>Solution:

Recall: the length of the legs of an isosceles trapezoid are equal.

Perimeter of isosceles trapezoid = sum of the parallel sides + 2(length of a leg of the trapezoid)

Let l = leg of trapezoid.

Perimeter = 74m

Sum of parallel sides = a+b = 19+35 = 54m

Thus,

74 = 54 + 2(l)

74 - 54 = 2(l)

20 = 2(l)

l = 20/2 = 10m

Let's find area:

Area = ½(a+b)*h

a = 19

b = 35

h = ?

Using Pythagorean theorem, let's find h as follows:

h² = l² - [(35-19)/2)²

h² = 10² - [16/2]²

h² = 100 - 64

h² = 36

h = √36 = 6m

Area = ½ x (a+b) × h

= ½ × (19+35) × 6

= ½ × 54 × 6

= 27 × 6

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3 years ago
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  • Therefore,the research topic here is the average time taken by the university students to find parking spot. The administrator collects an inconspicuous sample of 240 samples from the target population of the study,which is the overall student population of the university.
  • The sample collected by the university administration is used to observe the average or mean parking time by the university students.
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if you have a box of candy that is 8 inches long 5 inches wide and 2 inches tall how much space do you have for candy
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8 x 5 x 2 = 80 square cubits

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2 years ago
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