tty1671 tty1671
  • 04-03-2020
  • Mathematics
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PLEASE HELP - Part A Find the value of x in the following figure: Part B Find the measure of ACD

PLEASE HELP Part A Find the value of x in the following figure Part B Find the measure of ACD class=

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SDCInfinity
SDCInfinity SDCInfinity
  • 04-03-2020

Answer:

Part A = 90

Part B = 145

Step-by-step explanation:

For part A, we know that a triangle has a sum of 180 degrees. So we just add the angles we already know and then subtract them from 180. For part B, we know that angle ACB and angle ACD are supplementary angles, meaning they add up to 180 degrees. So just take 180 and subtract 35 to find the measure of angle ACD.

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