Which can be used to describe the expression? Check all that apply.
1 answer:
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Answer:
x = 90 i hope this helps! :)
scalene right triangle
Step-by-step explanation:
we know that all triangles are 180 degrees
we are given 53 degrees and 37 degrees
those added together is 90 degrees
180 - 90 = 90
so that leaves us with the value of x being 90 degrees. which makes it a right triangle
x + 53 + 37 = 180
combine like terms
x + 90 = 180
subtract 90 from both sides
x = 90
its scalene because the other angles (non right) are not the same. they both are not 45 degrees. an isosceles right triangle has the angle measurements of 90, 45, 45. in this case it's not.
scalene right triangle
