do you have a picture of the border?
Answer:6
Step-by-step explanation: PQRS is 2x the size of ABCD
Answer:
it might be 3 one according to me
Circumference of a circle=2πr
Where r is radius
C=(2*2.2)π
C=4.4π
Answer:
139 ft
Step-by-step explanation:
So the zip line forms a right triangle. The height of the triangle is 150 ft, and the opposite angle is 40°. The horizontal distance covered by the zip liner can be found with trigonometry, specifically with tangent.
tan 40° = 150 / x
x = 150 / tan 40°
x ≈ 179 feet
But this includes the 40 ft long body of water, so the amount of ground covered is:
179 ft - 40 ft = 139 ft
