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3 years ago

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

2 answers:

6 0

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

scoray [572]3 years ago

5 0

Answer:

Right angle

Step-by-step explanation:

When two lines intersect, a linear pair is formed, two angles being linear pair means the sum of those two angles is 180°.

Now if ∠ABC and ∠CBD for a linear pair,

∴∠ABC + ∠CBD = 180°

also given that ∠ABC and ∠CBD are of equal measure

∴ ∠ABC + ∠ABC = 180°

⇒ ∠ABC = 90° = ∠CBD

∴ ∠ABC is right angle

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4 years ago

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Answer:

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2 years ago

The sum of three consecutive numbers is 46. Find the

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4 years ago

Read 2 more answers

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IgorLugansk [536]

Answer:

$12x - 3y = 6$

Step-by-step explanation:

Standard form is written this way: $Ax+By=C$

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So, to do this, we have to combine like terms.

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3 years ago

David pays $335 in advance on his account at the gym. Each time he visits the gym , $6 is deducted from the account. Write an eq

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Answer:

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3 years ago