The answer is 50 degrees
Can I have brainliest
Here the my solutions,hope you understand
Answer:
a) 
b) what?
c) -70
Step-by-step explanation:
If you have any questions feel free to ask in the comments - Mark
sorry for the terrible answer
The area of the blanket is 4.05 sq. meters.
Instead of typing it all on here, I included my explanations with the work.