The area wiped by the viper blade is approximately 486.7 square inches.
The area wiped by the wiper blade (), in square inches, is equal to the area of the circular section described below:
(1)
Where:
- - Angle, in sexagesimal degrees.
- - Inner radius, in inches.
- - Outer radius, in inches.
If we know that , and , then the area wiped by the wiper blade is:
The area wiped by the viper blade is approximately 486.7 square inches.
We kindly invite to check this question on circular sections: brainly.com/question/14989543
Answer:
C
Step-by-step explanation:
A has nothing to do with the paper inside and B and D don't matter bc its the first student
The answer is B. Y= 3/4x-1
2√2
= 2√2
B)
√3(√2+380√2-80)
= -80√3+381√6
I hope that's help and sorry for the late answer !