Answer:
angle 1= 81
Step-by-step explanation:
corresponding angles
angle 2 = 180-81 = 99
aa a
k77
angle B = 78.46°
Use the cosine ratio
Hope this helps
letter a
0.3 + 0.4= 0.8
Volume= 35.257
∙ x V cylinder = π r 2 h
here diameter = 3.25 ⇒ radius = 1.625 ⇒ volume = π × ( 1.625 ) 2 × 4.25× × × × ≈ 35.257 cubic inches
I would say your answer is option C.
