Question

(30 points) find the measure of each lettered angle a= b= c= d= e= f= g= h= i=

Answer 1

a=90 b=90 c=90 d=148 e=32 f=148 g= 122 h=58 l=122

Explanation:

a is supp. to 90 degrees, therefore it is 90 (180-90)=90.

b and c are vertical angles, therefore they are the same as the angle directly across from them

d is supp. to 32 degrees, therefore it is 148 (180-32)=148

e and f are vertical angles, therefore they are the same as the angle directly across from them

g is supp. to 58 degrees, therefore it is 122 (180-58)=122

h and l are vertical angles, therefore they are the same as the angle directly across from them