3 years ago

Number of sides of shape: 4Number of degrees inside:

Mathematics

1 answer:

Nutka1998 [239]3 years ago

4 0

Answer:

360°

Step-by-step explanation:

The sum of the interior angles of a polygon is

sum = 180° (n - 2) ← n is the number of sides

here n = 4, hence

sum of interior angles = 180° × 2 = 360°

You might be interested in

-8r –9 > -21...............

Lesechka [4]

Answer:

r < 3/2 or r < 1.5

Step-by-step explanation:

-8r - 9 > 21

-8r > -21 +9

-8r > -12

divide both sides by -8

= r < 3/2 or 1.5

6 0

3 years ago

Could someone please help ?

blondinia [14]

Answer:

Step-by-step explanation:

Put x = 2 into both equations:

For x- 10 = 2-10 = 8 (Not > 8)

For -0.5x-4 = -0.5*2-4 = -5 (Not < -8)

Hence, the answer is no.

4 0

3 years ago

PLS HELP I DONT UNDERSTAND :( WILL GIVE BRAINLIEST!! +25 POINTS AHHHH

guajiro [1.7K]

Answer:

the anwser is A

Step-by-step explanation:

i understand

very well and i just took that lesson

4 0

4 years ago

Question 34 please help me

tino4ka555 [31]

740 + 850 x 100=? And there!!

7 0

4 years ago

I) <br><img src="https://tex.z-dn.net/?f=3%20%5Csqrt%7B3%7D%20%20%5Ctimes%20%20%5Csqrt%7B3%7D%20" id="TexFormula1" title="3 \sqr

Slav-nsk [51]

Answer:

Step-by-step explanation:

$3\sqrt{3}\times\sqrt{3}\\\mathrm{Apply\:radical\:rule}:\quad \sqrt{a}\sqrt{a}=a\\\\\sqrt{3}\sqrt{3}=3\\\\=3\times\:3\\\\=9$

5 0

3 years ago

Read 2 more answers

Number of sides of shape: 4Number of degrees inside:​

Number of sides of shape: 4Number of degrees inside: