ABC and CBD form a linear pair and have equal measures. Tell if ABC is acute, right, or obtuse

Question

Mcknight

Mathematics

13 March, 14:12

ABC and CBD form a linear pair and have equal measures. Tell if ABC is acute, right, or obtuse

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Answers (1)

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Dominik Bailey · Answer 1

To form a linear pair means that when added, they equal 180 degrees.

but if they have equal measures ... 180/2 = 90 ... then they would both equal 90 degrees ... and 90 degrees is a right angle.

So ABC and CBD are both right angles