4. consider the figure below.
michael and jane want to build a kite with four equal sides. they know
that kt and te are eight inches which makes point t the midpoint of re.
describe how michael and jane can be absolutely certain that ki, ie, es,
and ks are all the same lengths.

cosine

step-by-step explanation:

1/2(2*4)=6 $$- agahajakanajak

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.