How do you prove each of the following theorem's using either a two-column, paragraph, or flow chart proof? triangle proportionally theorem

the converse of the triangle proportion theorem

pythagorean theorem, using similar triangles

the converse of the pythagorean theorem​

Astudent received the following grades last semester. find the student's semester grade point average. an a is algebra (3 credits), a b in history ( 3 credits), a in sociology ( 3 credits) a d in english ( 3credits) and a c in seminar ( 2credits). an a is worth 4 points, a b is worth 3 points a c is worth 2 points and a d is worth 1 point.

According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities

Which statement describes surface features called maria on the moon