Answer:
It is a straight object that begins at a point and extends forever in one direction. It is a straight object that extends infinitely in opposite directions without any width or thickness.
Answer:
B) 40 degrees
Step-by-step explanation:
90 + 50 = 140
Each triangle have 180 °
180 - 140 = 40
Answer:
She will donate $1.60.
Step-by-step explanation:
Divide 8 and 0.5 a=to get 16.
Then multiply $0.10 and 16 to get 1.6.
So, her mom will donate $1.60.
Yes. And isosceles triangle only has to have 2 congruent sides while an obtuse triangle only needs one angle to be larger than 90 degrees. It is possible to have a triangle that fits both criteria.
The answer is 90. 90 + 10 = 100 - 10 = 90
