Properties of polygons.
Step-by-step explanation:
(1) Both pair of opposite sides are congruent. <u>Distance Formula</u>
(2) Both pairs of opposite sides are parallel. <u>Slope Formula</u>
(3) Diagonals are congruent . <u>Distance Formula</u>
(4) Diagonals bisect to each other. <u>Midpoint Formula</u>
(5) Diagonals are perpendicular. <u>Slope Formula</u>
(6<u>)</u> Sides of polygon create a right angle. <u>Slope Formula</u>
(7) A triangle is isosceles /equilateral. <u>Distance Formula</u>
Answer:
175.84 m
Step-by-step explanation:
We are looking for fencing so that is circumference
C = 2 * pi *r
= 2* 3.14 * 28
= 175.84 m
Answer:
Where's The graph?
Step-by-step explanation:
Answer:
£108.90
Step-by-step explanation:
Answer:
125.66
Step-by-step explanation:
Area of shaded sector=
A=(angle/360) * pi * radius squared
(72/360) * pi * 10squared
62.83 * 2 = 125.66 because there are 2 shaded areas