Answer:
X=100 degrees. V=60 degrees
Step-by-step explanation:
Isosceles triangle makes the base angles the same. 40x2=80. 180-80=100.
Equilateral triangle makes the angles all the same. 180/3=60.
Your answer should be B. 58.08 PI m3
Answer:
c^2=9+1
Step-by-step explanation:
c^2=a^2+b^2
c^2=3^2+1^2
c^2=9+1