The seven is in the ones place because its the only number there
Answer:
4
Step-by-step explanation:
A=x
B= 2x
C=3x
If you add them up =
6x =180
÷6 both sides
x=30
A=30
B=60
C=90
one angle is 90 degrees so the triangle is classified as a right triangle
Answer:2/16
Step-by-step explanation:
