Answer:
I found a pdf that has the lesson overview I just searched up:
Geometry 1e elayn martin gay section 4.1 types of triangles answer sheet
Answer:
45
Step-by-step explanation:
ZX is the diagonal :)
Hope this helped!
Answer:
D. -10
Step-by-step explanation:
The sum of a triangle = 180°, therefore,
64° + 63° + x + 63 = 180°
Add like terms
x + 190° = 180°
Subtract 190 from each side
x + 190 - 190 = 180 - 190
x = -10