Unit 7: Polygons & Quadrilaterals Homework 4: Rhombi and Squares directions: If each quadrilateral below is a square, find the missing measures.

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy

just get this app called photo math it should be able to do those

answer: - (a)

(b) 88 seats

step-by-step explanation:

given: in an auditorium, there are 22 seats in the first row and 28 seats in the second row.

thus first term=

second term=

the number of seats in a row continues to increase by 6 with each additional row.

⇒d= 6

a) given formula :

b)   let the number of seats (n) = 12

substitute n=12 in the explicit rule formed in (a)

∴there are 88 seats in 12 rows.