Question

Exercise 12.3
Say whether the following statements are true or false.
a. The degree measure of a straight angle is 180°.
b. The measure of an obtuse angle is less than 90°.
c. If the measure of ZABC is 40°, then ZABC is reflex.
d. If the measure of ZPQR is 77º, then ZPQR is acute.
Match the following:​

Answer 1

Answer:

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Answer 2

Answer:

A) True

B) False

C) False

D) True

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