Unit Test — Unit test Answers

What is the missing reason in the proof?Given: ∠ABC is a right angle, ∠DBC is a straight angleProve: ∠ABC ≅ ∠ABD

Angle RST is a right angle. Angle RSU has a measure of 25°.

A horizontal line contains points A, C, B. 2 lines extend from point C. A line extends to point E and another line extends to point D. An arc represents angle A C D.

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3 lines are shown. One line has points B, A, and E. Another line with points C, A, F intersects that line at point A. Another line comes out of point A and contains point D.

Figure JKLM is a rectangle, so mKJM = mKLM = 90° and KJC MLC.

Given that bisects ∠CEA, which statements must be true? Select three options.

Which undefined geometric term is described as an infinite set of points that has length but not width?

A line contains points F, G, H, I, J. The space between F G is 2. The space between H and I is 1. The space between F and I is 7.

Line segment AB measures 18 units. What is d, the distance between tick marks on the number line?

Given: mTRV = 60° mTRS = (4x)°Prove: x = 30What is the missing reason in step 3?

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A flowchart proof

What is the distance between points A and B?

Point G lies between points F and H on .

The diagram shows several planes, lines, and points.

3 lines are shown. A line with points T, R, W intersects a line with points V, R, S at point R. A line extends from point R to point Z between angle V R W. Angle V R T is (5 x) degrees and angle T, R, S is (25 x + 30) degrees.

Two lines intersecting at a right angle

Two parallel lines are intersected by a third line so that angles 1 and 5 are congruent.

Which figures can be precisely defined by using only undefined terms? Select three options.