Answer:
something perpendicular probably
Step-by-step explanation:
By arc sum Postulate of a circle:
2 x + 3x + 4x = 360°
9x = 360°
x = 360°/9
x = 40°
3x = 3* 40° = 120°
By inscribed angle theorem:
By tangent secant theorem:
Since, measure of central angle is equal to the measure of its corresponding minor arc.
By angle sum Postulate of a triangle:
V=bh/3
V=(2*32)/3
V=64/3
V=21.3333 ( Round answer as needed)
Answer:
The surface area is 116.
Step-by-step explanation: