Answer:
x=55.5
Step-by-step explanation:
First add 94 and 17 to get 111
Then subtract 111 from 180 and get 69 for the third angle on the triangle on the right.
69 is a vertical angle so the other angle is 69 as well.
180-69 is 111 and 111/2 is 55.5 because x is equal to the other angle on the triangle.
Answer:
where is the table? for me to look at ?
Answer:
12.9 cm ( nearest tenth )
Step-by-step explanation:
sin 40° = 
( multiply both sides by 20 )
20 × sin 40° = b, hence
b = AC = 20 × sin 40° = 12.9
Answer:
i dont know sorry im doing a test and i also eed the answer :/
Step-by-step explanation:
:/
Answer:
4
Step-by-step explanation:
