What is the measure of the missing angle in the figure below?
2 answers:
Sum of all interior angles in a triangle = 180
let missing angle = x
x + 144 + 13 = 180
x + 157 = 180
x = 23
answer
23 degrees
Sum of (interior) angles in any triangle =180
x+13+144 =180
x + 157 =180
x=180-157
x= 23⁰
Yes, missing angle = 23⁰.
You might be interested in
Answer:
3rd option
Step-by-step explanation:
False. Only right triangles.
The answer should be 3 :)
Answer:
- 25 ÷ 34 = 25/34
- 94 ÷ -34 = - 94/34 = -2 28/34 = -2 14/17
- -57 ÷ -13 = 57/13 = 4 5/13
- -53 ÷ 16 = - 53/16 = -3 5/16
