2 years ago

How to find perimeter of a figure

2 answers:

7 0

You add all the sides up

6 0

the premiter of a square is 4a or 4 times the amount of sides. it would be 32. for the circle I don't have enough information to answer that

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Musya8 [376]

Answer:

20% oj

60% pn

= 80%

80 -50 =30

so 30% pineapple concentrate to omit

4 0

2 years ago

Shalnov [3]

I'm assuming you mean triangle angles?
If so, all angles add up to 180 so combine them and set them equal to 180.
51+82+5x+2=180
135+5x=180
5x=45
x=9

8 0

2 years ago

Tamiku [17]

It's a hexagon.

The formula of the sum of internal angles in the polygon:

$S=(n-2)\cdot180^o$

Therefore

$112^o+133^o+128^o+100^o+120^o+x^o=(6-2)\cdot180^o\\\\593^o+x^o=720^o\ \ \ \ |-593^o\\\\x^o=127^o$

3 0

2 years ago

Vlad1618 [11]

75 * 1000/3600 = 20.8333333

You just need to multiply with 1000 to get m from km and divide by 3600 because you are converting hours in seconds.

8 0

2 years ago

boyakko [2]

Answer: Yes

Step-by-step explanation: To determine whether 7/3 is a rational number, remember all fractions either positive or negative are rational numbers.

Therefore, 7/3 is a rational number.

4 0

2 years ago