A landscaper drew a scale drawing of a rectangular yard using the scale, 2cm : 3 m , before beginning to work on the yard. (a) The landscaper plans to put a fence around the entire yard. How many meters of fencing does she need? .

(b)The landscaper plans to create a rectangular garden that is 1/3 the size of the actual yard. What is the area of the garden? .

Note: (A) and (B) are NOT answers they are different questions

answer: 12   they all have at least 28 days

step-by-step explanation: haha

place r′ so that qr′ is parallel to the tangent.

now we get that ∠r′py=∠pr′q, where y is on the tangent, on the opposite side of p from x.

also, because of the symmetry, ∠r′py=∠qpx.

finally, note that no matter where we place r, as long as it's on the correct arc, we have ∠prq=∠pr′q.

stringing all these equalities together, we end up with ∠prq=∠qpx.

this picture will show how its going to look like.

hope this by jack monhen