Two interior angles of a triangle each measure 34°. What is the measure of the third Interior angle? 292°
112°
146°
56°

The answer is 112º.

Step-by-step explanation:

We can multiply 34 by 2, considering there's 2 angles that are 34 each. We'd get 68. Subtract 180 - 68, you'd get 112.

Thus, 112º would be your final answer.

Hope this helped!

$9.89

step-by-step explanation:

9.90 = p x .06 x .25 (3/12 changed to a decimal)

9.90 = p x 0.015

9.90 - 0.015 = p

9.89 = p

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.