Area and the perimeter of a right angled triangle are 6 sq. cm 12 cm respectively. Find the side of the right angled triangle.

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Agroup of randomly selected apple valley high school students were asked to pick their favorite gym class. the table below shows the results of the survey. there are 528 students at apple valley high school. gym class number of students racquet sports 1 team sports 9 track and field 17 bowling 13 based on the data, what is the most reasonable estimate for the number of students at apple valley high school whose favorite gym class is bowling? choose 1 answer a. 9 b. 13 c. 119 d. 172