1. Find the measure of the missing angles.
Warm Up
Monday, January 28 1)
What is the measure of angle DCA? A
Draw the
pictures!
40° D C B
Find the measure of the missing angles. 2) 3) A
67º
38º B C

2. Warm Up Tuesday, January 29 1) 2) Draw the pictures!
Triangle KJL is a right triangle. If the measure of angle KLM is 125°, what is the measure of angle K? K
125° J L M
Draw the pictures! D C 2)
Find the perimeter of ∆CAT.
40 in
50 in x
32 in T G A
24 in O
30 in

3. Triangle JKL is similar to triangle MNO.
Warm Up
Wednesday, January 30
Triangle JKL is similar to triangle MNO. J M
55º 6 K L O N 8 4
1) What is the measure of angle L?
2) What is the measure of angle M?
3) What is the length of MN?
4) Is the proportion correct?

4. Warm Up Thursday, January 31 Find the value of x and y. 20 y 32 24 x

5. Warm Up Friday, February 1 1) 2)
The two rectangles are similar. Find the perimeter of the larger rectangle.
5 in
65 in
12 in x 2)