Answer:
y+z=x
Step-by-step explanation:
we know that
The <u>Exterior Angle Property of a Triangle</u> states that the measure of exterior angle of a triangle is equals to the sum of measures of its interior opposite angles
In this problem
Angle y and angle z are interior angles of triangle ABC and angle x is a exterior angle of triangle ABC
therefore
Applying the Exterior Angle Property of a Triangle
y+z=x
D
the answer is D. dilation cannot be used to prove this
Answer:
x^2-2x-15
Hope this helps!
Answer: 37°F
let me know if this is wrong
Step-by-step explanation:
30-15=15
15+22=37