H = 2A / (b1 + b2)
Hope this helps!!
Answer:
A
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The measure of angle F is 63° and the measure of angle E is 117°
<u>Step-by-step explanation:</u>
Given that E and F are supplementary angles which means that the sum of the angles is 180°.
Let the measure of angle F=x
given that the measure of angle E is 54 more than F
E=54+x
F+E=180°
x+54+x=180°
2x+54=180°
2x=180-54
=126°
x=126/2=63°
F=63°
E=F+54=63+54=117°
The answer is B: 2.4! hope this helped...
Answer:
2 or 3 im not sure but choes 2
Step-by-step explanation:
