Angles A and B are complementary. If mA is 13°, what is the measure of B? A. 167° B. 347° C. 13° D. 77°
1 answer:
Answer:
D
Step-by-step explanation:
complementary sums until 90 degrees
90-13=77
You might be interested in
Answer:
The answer would be 60 first of all.
Step-by-step explanation:
Ok, this would be an Scalene triangle.
Answer:
200
Step-by-step explanation:
8 * 25
Answer:
.
Step-by-step explanation:
Answer:
what do you need help with?
Step-by-step explanation:
12in.=1ft
so 240in./12in. = 20ft
