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anonymous
 one year ago
HELP BEFORE SCHOOL STARTS!!
SUMMER WORK!
The sum of the angle measures of a pentagon is 540 Degrees. In pentagon ABCDE, angles A, B, and C are congruent, and angle D and E are congruent. The measure of angle D is 30 Degrees greater than the measure of angle A. What is the measure of each angle?
Please help i am freaking out, school starts in 20 minutes.
anonymous
 one year ago
HELP BEFORE SCHOOL STARTS!! SUMMER WORK! The sum of the angle measures of a pentagon is 540 Degrees. In pentagon ABCDE, angles A, B, and C are congruent, and angle D and E are congruent. The measure of angle D is 30 Degrees greater than the measure of angle A. What is the measure of each angle? Please help i am freaking out, school starts in 20 minutes.

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welshfella
 one year ago
Best ResponseYou've already chosen the best response.1let measure of angle A be x. Then b = c = x also. Angle d = x + 30 and as e is congruent to d d is also = x + 30.

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1so we have the equation 3x + 2(x + 30) = 540 solve this for x

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I think I can do that thank you so much

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0126*2=252 96*3=288 288+252=540

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Answer and proof! Thank you!
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