EXERCISE 1
Directions:
Analyze the given problem and answer the questions that follow.
Given the measures of 23 and 24 which are Find:
90 and 70 degrees, respectively.
m21
bm22
1.
1
2
3
4
a.
Given an isosceles triangle whose vertex
angle measures 40°.
Find the following measures:
m2B
b. X
2.
B
C​