miah17 miah17
  • 02-05-2017
  • Mathematics
contestada

Find the lengths and determine the measure of the missing angel (x)

Find the lengths and determine the measure of the missing angel x class=

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anadelman anadelman
  • 02-05-2017
b= 60 
To find b you must do the pythagorean theorem because it is a right triangle
65^2 - 25^2=b^2
3600=b^2
60=b

x= 18 
To find x you must know that a triangle is made up of 180 degrees.
x= 180-(72+90)
x=180-162
x=18

hope this helped :)
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