How to find the measure of angle FGC If segments AC and BD are parallel and they are cut by the transversal FE
1 answer:
Angles FGC and FHD are equal by the Corresponding Angles Theorem.
Make them equal to each other in an equation.
3x - 9 = 2x + 1
Add 9 to both sides.
3x = 2x + 10
Subtract 2x from both sides.
x = 10
Plug in 10 for x in the expression for angle FGC, 3x - 9.
3(10) - 9
30 - 9 = 21
∠FGC = 21°.
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Answer:
1. b=39.497
2. c=3.606
3. a=18.974
Step-by-step explanation:
1.
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b=39.497
2.
2^2+3^2=c^2
4+9=c^2
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3.
21^2-9^9=a^2
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