-10+-v–2+-9
Answer:
Option A.
Step-by-step explanation:
we know that
The combined area of the 3 windowpanes and frame is equal to
using a graphing tool to solve the quadratic equation
The solution is
see the attached figure
Answer:
7π/6 inches ( = 3.67 inches)
Step-by-step explanation:
given diameter = 6 inches, radius = 6/2 = 3 inches
circumference (i.e full 360°) = 2πr = 2π (3) = 6π inches
fraction of full circle represented by 70° = (70/360)
arc length subtended by 70° = (70/360) x 6π = 7π/6 inches ( = 3.67 inches)