A logger cuts down a 30-foot tall Beech tree that has a diameter of 4 feet. Trees that are cut for timber are stripped of their branches making them a
cylindrical shape. Determine the approximate weight of the tree to the nearest
pound.
I

Find the length of cu, the triangles are similar.

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?

Can someone me with this problem . show your work .