Angle abc and angle pqr are similar. find the missing side length.
first triangle has ? on the side top of left side triangle back is letter b, side 7, tip of triangle is letter c, the other side on the right is 5, and on the right side bottom is a.
second triangle has left side is 24, top left is q, left side is 42, tip is r, right side is 30, right bottom is p
(couldn't take a picture, you might have to draw the triangles.)

false

step-by-step explanation:

rulers and compasses arent required in order to bisect an angle because when bisecting angles, you're making a "half circle" and considering in order to bisect an angle it wouldn't be straight, you wouldn't need either of the two

i'm not really sure how to answer that

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.

5: 20

step-by-step explanation: