Find the value of x in each case:
1 answer:
Answer:
x = 11
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
∠ FEB and ∠ DEB are adjacent angles and supplementary, thus
∠ FEB = 180 - 4x , so
180 - 4x + x = 147, that is
180 - 3x = 147 ( subtract 180 from both sides )
- 3x = - 33 ( divide both sides by - 3 )
x = 11
You might be interested in
Trick question. It isn't any of the above. Any number divided by 0 is undefined .
AAS is your answer because you have 30 and 70 degrees next to each other and they are both angels and then 10 which is a side
Answer:
59
Step-by-step explanation:
Substitute.
6 ^ 2 = 36
36 + 23 = 59
Answer:
Oh use M A T H W A Y
Answer:
42
Step-by-step explanation:
With a simple problem like this you can just do 84/2.
