KEY HW 3 Summer Geometry

From your textbook: 10.1 #1, 2, 3, 5, 6, 7, 11, 12, 13 10.2 #7, 8, 9, 11, 17, 18, 19, 21 Constructing is different than measuring. You will build the following using your compass and straight edge (lines, rays, or segments). On the right of the Geogebra window, there is Construction view. Use the Forward and Back controls at the bottom right of each window to see a solution plotted.

10.1 pg 378 #1: construct a segment with length a+b

10.1 pg 378 #2: construct a segment with length b-a.

10.1 pg 378 #3: construct a segment with length 3a-b.

10.1 pg 378 #5: construct an equilateral triangle with sides congruent to segment AB

10.1 pg 378 #6: construct a 30 degree angle.

10.1 pg 378 #7: Given acute angle ACU, construct a triangle congruent to triangle ACU.

10.1 pg 378 #11: construct an angle having a measure of w+v

10.1 pg 378 #12: construct an angle having a measure of w-v

10.1 pg 378 #13: construct an angle having a measure of .75w

10.2 pg 383 #7: a line perpendicular to side HJ that goes through G.

10.2 pg 383 #8: Construct a complement to angle KMN

10.2 pg 383 #9: Construct a 45 degree angle.

10.2 pg 383 #11: Construct a 22.5 degree angle.

10.2 pg 383 #17: construct a parallelogram with angle n and side lengths a and b.

10.2 pg 383 #18: construct a rectangle with side lengths a and b. TYPO: angle n should not have been part of the question prompt.