Triangle GEO has vertices at G (7,2) E (1,2), and O (4,9). Use the distance formula and the Pythagorean Theorem to classify the triangle according to its side lengths (scalene, isosceles, or equilateral) and angle measures (right or oblique). Show all work.

Please help

answer: what in the world is this

step-by-step explanation:

you divide them and then you get the answer i took this class this year

step-by-step explanation:

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.