Question

Kesia and Kelley are cutting out
arrows to mark the route for their
Homecoming Fun Run. Each arrow
is made up of a rectangle and an
isosceles right triangle,
a. If it is given that the hypotenuse of the triangle is 30 cm,
fi nd the length of each leg. Round to the nearest tenth of
a centimeter.
b. Using your answer from Part a, fi nd the area of the arrow
to the nearest square centimeter.