Answer: it the area of it
Step-by-step explanation:
The value of angle Y is -120° because you know that angle S is half of angle Y and -60*2 equals -120°. Hope that helps!
p=36
because 15 is 3 times 5 so just multiply the perimeter
Answer:
130
Step-by-step explanation:
4*5+10(11)
20+110
130
Enjoy!