Given:
The angles are:
Example
1.
2.
3.
4.
5.
To find:
The complimentary angle of the given angles.
Solution:
If two angles are complimentary, then their sum is 90 degrees.
Example: Let x be the complimentary angle of , then
Similarly,
1. The complimentary angle of is:
2. The complimentary angle of is:
3. The complimentary angle of is:
4. The complimentary angle of is:
5. The complimentary angle of is:
Therefore, the complimentary angles of are respectively.
Answer:
280
Step-by-step explanation:
350÷5 will give you quarters. 350÷50=70. 70x4=280
Answer:
18π
Step-by-step explanation:
Lateral Surface Area = 2πrh
Plug in the numbers into the equation.
but leave the pi
Multiply 45 degrees and 72 degrees