Answer:
523.33 mm³
Step-by-step explanation:
The volume (V) of a sphere is calculated using the formula
V = 
πr³ ← r is the radius = 5, thus
V = π × 5³
= 
≈ 523.33 mm³
Answer:
4
Step-by-step explanation:
By having a clear glance at the picture , there are 4 acute angles. They are AMP , PMQ , BMQ & BMR
Answer:
CD is the name of a ray in the drawing ⇒ 3rd answer
Step-by-step explanation:
A ray is a part of a line that has one endpoint and goes on infinitely in only one direction.
From the drawing:
∵ CA has C as a starting point
∵ A is a point on it
∵ Its direction from C to A
∴ CA is a ray
∵ CB has C as a starting point
∵ B is a point on it
∵ Its direction from C to B
∴ CB is a ray
∵ CD has C as a starting point
∵ D is a point on it
∵ Its direction from C to D
∴ CD is a ray
∵ CF has C as a starting point
∵ F is a point on it
∵ Its direction from C to F
∴ CF is a ray
From the answer:
CD is the name of a ray in the drawing
