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2 years ago

Using the diagram below, determine which statement is NOT true.

Mathematics

2 answers:

nadya68 [22]2 years ago

5 0

Answer:

C. Angles X and Z are supplementary

Step-by-step explanation:

A: This is true because in Angle Y, a right angle is shown. A right angle is worth 90°.

B: This is true because X, Y, and Z are supplementary (add to 180), and given that Angle Y is 90 degrees, 180 - 90. Thus, they're complementary.

C: This is false and the correct answer choice because Angle Y exists too. Angle X and Z, added together, would make 90 degrees, not 180.

D: This is true because Angles Y and Z are right next to each other, and that's what adjacent means.

Therefore, the answer is C.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

svp [43]2 years ago

5 0

Answer:

C. angles x and z are supplementary

Step-by-step explanation:

Supplementary angles add up to 180 degrees. Because a line presents a 180 degree angle, and y equals 90 degrees angle x plus angle z would be 180-90 degrees which is 90, not 180 which would make them complementary

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4 years ago

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Answer:

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Step-by-step explanation:

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