If DB is drawn, what is the measure of TDB?

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asked Sep 25, 2020 155k views

1 vote

If DB is drawn, what is the measure of TDB?

Mathematics
middle-school

Martin Godzina asked

by Martin Godzina

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2 Answers

5 votes

The correct answer is d) 90

Explanation:

ThijsW answered Sep 28, 2020

by ThijsW

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1 vote

Answer:

90°

Explanation:

we know that

The side TD is perpendicular to the plane formed by the square base ABCD of the cube

therefore

The measure of angle ∠TDB is 90 degrees

Dennis Lau answered Oct 1, 2020

by Dennis Lau

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