The diagram of the square below displays all the lines of symmetry for the square.

a. true
b. false

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

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.

Find the zeros of each function. f(x) = 6x^2 - 7x - 20