Complementary angles add together to equal 90 degrees.
R = 90 - 33.8
R = 56.2 degrees.
Answer:
congruency means that the size and shape must be exactly the same in the figures that are compared. A triangle cannot be congruent to a quadrilateral because it has three sides whereas a quadrilateral has four. An isosceles triangle cannot be congruent to a non isosceles triangle because the sides would be different lengths.
Step-by-step explanation:
hope this helps :)
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Step-by-step explanation:
I'm guessing the underlined word is hail, if it's not then let me know.
Answer:
-5(x-3)
-5(3-x)
-3(-5+2x)+x
Step-by-step explanation:
Answer:
-7a^3+63a^2-7a
Step-by-step explanation:
