-1/2
(2,-5) (4,-6) =-6+5/4-2=
-1/2
Given:
Length of the circular arc with circle radius=49cm
θ=135°
Now,
Length of arc = θ/360°×2πr
49=2× 22/7×r×135°/360°
49×20×7/3×22×2
51.96cm
Answer:
3694.5 yd^3
Step-by-step explanation:
cone volume equation:
π x
x 
π (28 yd/2)^2 x (18/3)
π x 196 x 6
3694.5 yd^3
$270 equals 135% of the original price
270/x=135/100
135*2=270
100*2=200
Final answer: $200