Question

Help , really don't know how to do this

Answer 1

First we find the length of the arc XY by noticing that a full circle is 360 but since the line is passing through the middle of the circle it is being divided by 2....therefore 360/2=180 after that we subtract the arc that we already have

Answer 2

84?

Answer 3

correct

Answer 4

thats not even an answer choice

Answer 5

i know lol we are not done yet, now we apply common sense

Answer 6

oh okay lol

Answer 7

since 84 is very similar to a 90 degree angle we can assume that the other two sides will be about 40something just because a 90 degree triangle (a.k.a right angle) is 45+45+90 in order to equal 180 which is the whole area of all triangles

Answer 8

Oh okay

Answer 9

yes, if you have multiple choice is going to be about 45 or something similar if you don't then we are going to take this one step further in order to find the exact number....so my question is, do you have multiple choice?

Answer 10

64
196
32
96
192
48

Answer 11

these are the choices

Answer 12

great! now you tell me which one is the most similar one to 45 :)

Answer 13

48

Answer 14

you got it! :)

Answer 15

The proper way to do this, because what if the drawing wasn't to scale, is:



So basically

<XYZ = 1/2 * 96
= 48