the arc length is calculated by the formula then or it can be calculated using the circumference of the circle since we have a semicircle the circumference 2πr must be divided by 2 С=2πr:2=πr =8π=<u>25,12</u>
Answer:
4.the answer is option four
Step-by-step explanation:
tan(360)=0
tan(180)=0
tan(0)=0
Answer:
Two angles are said to be linear if they are adjacent angles formed by two intersecting lines.
Step-by-step explanation:
Answer: B.54 Square inches
Step-by-step explanation: Surface Area
= 2(lb + bh + lh)
= 2(6 x 3 + 3 x 1 + 6 x 1)
= 2(18 + 3 + 6)
= 2(27)
= 54 square inches
Answer:
its 36 gallons
Step-by-step explanation: