Answer:
B is the correct answer
Step-by-step explanation:
You can use a graphing calculator to help with these kind of questions, Desmos is a good graphing calculator
Answer:
10L
Step-by-step explanation:
Answer:
measure of angle 3= 41
Step-by-step explanation:
complementary= 90 degrees
angle 3+ angle 4= 90 degrees
90-49=41