Cora makes a scarf with cloth rectangles and triangles.
for every 5 pieces of cloth, 2 are rectangles.
she needs 15 pieces of cloth to complete her scarf.

europa2433

europa2433

step-by-step explanation:

∠cbe and ∠deb are same-side interior angles.

i took the test

chiken

step-by-step explanation:

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi