Base area = πr²
πr² = 169π
r² = 169π/π = 169
r = √169 = 13 cm
h = r + 4 = 13 + 4 = 17 cm
volume of the cylinder = πr²h = 169π * 17 = 2873π cm³
Answer:
No idea brother good luck
Step-by-step explanation:
Answer:
-4
Step-by-step explanation:
Slope (m) =
ΔY
ΔX
=
-4
1
= -4
θ =
arctan( ΔY ) + 360°
ΔX
= 284.03624346793°
ΔX = 5 – 2 = 3
ΔY = -8 – 4 = -12
Distance (d) = √ΔX2 + ΔY2 = √153 = 12.369316876853
Answer:
Because they are equal (Right angle)
Two figures or objects are congruent if they have the same shape and size, or if one has the same shape and size as the mirror image of the other.
Answer:
A 62°
Step-by-step explanation:
By inscribed angle theorem: