Atriangle has an area of 20 cm2. if its base is 40% of its height, what is its height to the nearest tenth of a centimeter?

The radius of the circle is 4 cm and the measure of the central angle is 90° the area of the sector with a central angle measuring 90° and radius of length 4 cm is vt cm the triangle in the sector is 4 cm the area of the triangle is v/cm² the area of the segment of the circle is (471 - ) cm?

Jane moves from a house with 71 square feet of closet space to an apartment with 45.44 square feet of closet space. what is the percentage decrease of jane’s closet space?

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?