Answer:
The answer is the option 
Step-by-step explanation:
see the attached figure with letters to better understand the problem
we know that
-----> by vertical angles
-----> given problem
-----> given problem
substitute
Answer:
36 sq. cm
Step-by-step explanation:
triangle area= 0.5 * 12* 10
rectangle are= 8* 3
60 - 24 = 36
Answer:
[0, infinity)
Step-by-step explanation:
A square root can only use positive numbers, otherwise it becomes imaginary. A function needs to be real to output real values. Therefore, the domain is everything from 0 onwards.
