23kphillips
23kphillips 23kphillips
  • 10-02-2021
  • Mathematics
contestada

PLEASE HELP, I am having a hard time with this. Find the angle of measure 1 (photo is attached)

PLEASE HELP I am having a hard time with this Find the angle of measure 1 photo is attached class=

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crystal3603813
crystal3603813 crystal3603813
  • 10-02-2021

Answer:

m∠1 = 112°

Step-by-step explanation:

First, draw a line in the middle of the kite to split it into two isosceles triangles. See the image below for reference.

Because they're isosceles, that means the base angle are congruent. So:

180 = 46 + x + x

180 = 46 + 2x

134 = 2x

x = 67

90 + y + y = 180

90 + 2y = 180

2y = 90

y = 45

x + y = m∠1

67 + 45 = m∠1

m∠1 = 112°

Ver imagen crystal3603813
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