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lisov135 [29]
3 years ago
6

Pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Mathematics
2 answers:
Anna [14]3 years ago
8 0

Answer:

180(n-2)

Step-by-step explanation:

that's to find interior angles

VashaNatasha [74]3 years ago
3 0

Answer:

180(n-2) is formula for finding interior angles if n is number of sides.

Step-by-step explanation:

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What is the least 10-digit whole number? write the number in word form and in standard form
Ghella [55]
1,000,000,000 standard form
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3 years ago
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An artificial soccer pitch is 91 meters long and 43 meters wide. If the cost of the pitch is AED 20 per square meter. What is th
Novosadov [1.4K]

The Cost of installing the artificial soccer pitch is $5360

A rectangle is a quadrilateral (has four sides and four angles) in which opposite sides are parallel and equal.

The soccer pitch us rectangle in shape. Hence:

Perimeter of soccer pitch = 2(length + width) = 2(91 + 43) = 268 meters

Cost of installing the pitch = $20 per meter * 268 meters = $5360

The Cost of installing the artificial soccer pitch is $5360

Find out more on perimeter at: brainly.com/question/16596982

6 0
2 years ago
A right angle has an area of 13m*2. The dimensions of the triangle are increased by a scale factor of 3. What is the area of the
Alex_Xolod [135]

The answer is: 117m²

The explanation is shown below:

1. You have the following information given in the problem:

- The triangle has an area of 13 m².

- The dimensions of the triangle are increased by a scale factor of 3.

2. Therefore, to solve the exercise you must multiply the area by 3^{2}=9, as following:

A=(13m^{2})(9)\\A=117m^{2}

5 0
3 years ago
A rectangular sandbox has an area of 55 square feet. find the length and width of the box if the length is one more than twice t
Dmitrij [34]

Answer:

The length is 5

The width is 11

Step-by-step explanation:

11 is more than two times bigger than 5

(っ◔◡◔)っ ♥ Hope It Helps ♥

4 0
2 years ago
Please help me out!! I know what a bisector is I have no idea how to solve for DBC ​
ella [17]

Answer:

x=50 so ABD = 175

Step-by-step explanation:

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3 years ago
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