Answer:
88+89+90=267 x=90
Step-by-step explanation:
the answer is 90 because maf may i have brainly plz
Answer: D
Step-by-step explanation:
The construction of a triangle tangent to the three sides would require the construction of the incircle.
Answer:
The 1st one
Step-by-step explanation:
The question is asking to complete the passage about the sum of angle of the exterior angles of an n-gon, one at each vertex, and i would say that it should be 360 degree. I hope you are satisfied with my answer and feel free to ask for more if you have question and further clarification