Homework week of 1/27 to 1/31

1/29/2014

Homework Due tomorrow (1/30)1. In the diagram, a is parallel to b. What is the

measure, in degrees, of angle 1?

1 2

1230

1/29/2014

Homework Due tomorrow (1/30)2. Find the distance d. Round your answer to the nearest tenth.

4 3 2 1 1 2 3 4 5 6 7 8

1/29/2014

Homework Due tomorrow (1/30)3. Find the height x. Round your answer to the nearest tenth.

x 30 ft.

16 ft.

1/30/2014

Homework Due tomorrow (1/31)1. What is the measure in degrees of angle A? A

E 1400 1400 B

D E

1/30/2014

Homework Due tomorrow (1/31)2. The sum of the measures of the angles in a polygon is 900 degrees. How many sides does the polygon have?

1/30/2014

Homework Due tomorrow (1/31)3. In the figure, triangle JKN and triangle MKL

are similar triangles. What is the length of JM? KM=27, LM=60.75, JN=27 L

60.75 mm

J K M 27mm 27mm

N