Because ABC and DEF are congruent.
m∠A = m∠D
m∠B = m∠E
m∠C = m∠F.
We need m∠B = m∠E.
m∠B = 65⁰
m∠E = (x-8)⁰
65 = x-8
x=65 + 8 = 73⁰
Answer: x=73⁰.
Δ ABC ≡ ΔDEF
⇒ ∠DEF = ∠ABC
.
<u>Solve x:</u>
x - 8 = 65
x = 73
Answer: x = 73°
Answer:
72 / 3 = 24
Step-by-step explanation:
Radius is 2.
2πr= 4π
r=4π/2π
r=2
solving steps:
20.53 minutes
Speed = Distance/Time = 30/7
Time = Distance / Speed
= 5280/30/7
= 1232 seconds / 60 = 20.53 minutes
Answered by Gauthmath
