In the triangle below, the m<1 = 64° and m22 = 33°, what is the m<4?
COURSE TOOLS
1
4
17 of 24 page 3 of 3
Item 17
Item 18
Item 19
Item 20
囲
Item 21
Item 22
Item 23
Item 24
(1 point)
O 83
0 97
O 116
O 147
To find the measure of angle 4, we can use the fact that the sum of the angles in a triangle is always 180 degrees.
Since angle 1 and angle 2 are given, we can find angle 3 using the formula:
angle 3 = 180 - angle 1 - angle 2
angle 3 = 180 - 64 - 33
angle 3 = 83 degrees
Now, angle 4 is opposite to angle 3, so angle 4 = angle 3 = 83 degrees.
Therefore, the measure of angle 4 is 83 degrees.