Astudent writes the statement

1.given

2.angles cut by a bisector are congruent

3.base angles of an isosceles triangle are congruent

4.vertical angles are congruent

boxplot e is the answer

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )

the answer is  

a.

28 ft2

step-by-step explanation: