Question

Find the measure of each angle indicated.

Answer 1

11) 110 by alternate exterior angles
12) 94 by alternate interior angles
13) 80 by seeing that the angle to the right of it is 100 by alternate interior and do 180-100 because they are a linear pair
14) 111 by alternate interior angles
15) 125 by alternate interior angles
16) 47 by alternate exterior angles
17) 53 by corresponding angles or alternate interior then vertical angles
18) 113 by alternate interior angles
alternate interior angles are within the two parallel line but on opposite sides
alternate exterior angles are on the outside of the parallel lines but on opposite sides
corresponding angles are in the same location just shifted
vertical angle form and X and would be the top and bottom of x and left and right of x

Answer 2

@smortiz95 wow thanks

Answer 3

can you show me how you got the answer though

Answer 4

can you do the Q 19 ?

Answer 5

let me c

Answer 6

19) 90=21x+6 by alternate interior angles then solve for x

Answer 7

oh thank you very much u guys

Answer 8

20)-24) and 27) you would just set the expressions equal to each other but for 27) don't for get ot plug x back in to get the value

25), 26), 28) two expression to equal 180. For example, (x+96) + (x+96)=180

Answer 9

thanks can you do just one problem for me 27 i didn't get what you ment

Answer 10

Set both expression equal to each other, but the task is to find the angle in bold. SO once you find x then you have to plug that value into 6x to get your final answer.

Answer 11

@smortiz95