kaileenunley
kaileenunley
03-12-2020
Mathematics
contestada
Find the measure of the numbered angle.
Respuesta :
laurenlauren95
laurenlauren95
03-12-2020
Answer:
1 = 37° 2 = 57°
Step-by-step explanation:
All the angles in a triangle have the sum of 180°
The small box in the corner of the angle represents 90°
To Find Angle
1
Add -----> 90 + 53 = 143
Subtract -----> 180 - 143 =
37
To Find Angle 2
In the middle of the two shapes, they come to a point making them vertical angles. This means if one side is 90° the other side is also 90°
Add -----> 90 + 33 = 123
Subtract -----> 180 - 123 =
57
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