a. Solve the following problems
is known that triangle ASPG is an isosceles triangle is the long side and to Ceasures 8 cm. What is the measure of EF?

b. KLM is an oceles triangle with base Mis. Ir the sum of the length of the sides of AKLM
33, find the length of each leg of KLM

c. A cross section of a pencil is in the shape of regular polygon. The measure of an interior angle of this polygon is 120 Degree Celsius. What is the shape of the cross section of the pencil