2 years ago

Choose all of the following angles that cannot

Mathematics

1 answer:

insens350 [35]2 years ago

4 0

Answer:

Step-by-step explanation:

Answer:

Solution:

(i) 135°

No of sides = n

Each interior angle = 135°

(2n -4) x 90° /n = 135°

180n - 360° = 135n

180n - 135 = 360°

n = 8

Which is not a whole number

Hence, it is possible to have a regular polygon whose interiro angle is 135° .

(ii) 155°

No of sides = n

You might be interested in

Please answer quick!!!

ankoles [38]

33x - 38/x^2 - 3x + 1
Hope this helps

6 0

3 years ago

Ashton bought 5 cans of olive oil. Each can had a radius of 3.2 inches and was 15 inches tall. Find the total cubic inches of ol

amid [387]

Step-by-step explanation:

A can is a cylinder.

Volume of a can = Volume of Cylinder

$= \pi {r}^{2} h$

Given Radius = 3.2 inches and height = 15 inches,

Volume of one olive oil can =

$\pi( {3.2}^{2} )(15) \\ = 153.6\pi {in}^{3}$

Volume of 5 olive oil cans = 5 x volume of one olive can

$= 5 \times 153.6\pi \\ = 768\pi {in}^{3}$

I will just leave the answer in terms of pi as I'm not sure if you need to round off your answers.

5 0

3 years ago

Christopher bought a new watch at the store when they were having a 20\%20% off sale. If the regular price of the watch was \$48

Aleonysh [2.5K]

Answer:

38.4

Step-by-step explanation:

48*20%=9.6 48-9.6=38.4

7 0

3 years ago

Lanie’s room is in the shape of a parallelogram. The floor of her room is shown and has an area of 108 square feet. Lanie has a

kodGreya [7K]

Answer:

10 yrucv jcyfb vuhc uyc huc hch b

8 0

3 years ago

To estimate the sum or<br>sum or difference.<br>Estimate:<br>Difference:<br>

Artemon [7]

Answer:

to estimate the sum you round to the closest number like 38 is closest to 40 so you just say you total is $40.00

difference is when say you have 30 dollars and you spend 10 the difference is 10 dollars

3 0

3 years ago