Answer:
Let m∠BCE = x
Then m∠ACE = x as well since CE is bisecting ∠ACB.
Consider ΔBEC
<u>Since BE = EC, the opposite angles are congruent:</u>
<u>Then:</u>
<u>Find the angle BEC:</u>
<u>Comparing the above we see that:</u>
A) p = d
Step-by-step explanation:
20(which is d) x = 2 (which is p)
cross checking always helps!
Find the amount of time it takes for a beam of light from the Sun to reach Earth.
$1.25
90 / 72 = the cost per student
90 / 72 = 1.25