# Practice 1-5: Basic Constructions

Using the four constructions you have learned, construct each figure as directed.

## Construction #1

a. Construct a 90 angle.
b. Construct a 45 angle.

## Construction #2

Construct segment AB so that AB = MN + OP.

## Construction #3

Construct segment KL so that AB = OP - MN.

## Construction #4

Construct an angle such that the measure of the angle = m B + m E.

## Construction #5

Construct an angle such that the measure of the angle = m B - m E.

## Construction #6

Construct an angle such that the angle = 2m E.

## Construction #7

Construct the angle bisector of X.

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