2. windows mrs. johnson was planning
to caulk around the frame of her patio
doors that measure 5 feet by 6 feet.
in order to her to know how
much caulk to buy, find the perimeter
of the doors.
671
-
5
ft-

the perimeter is 22 feet.

Step-by-step explanation:

perimeter = 2 times the length + 2 times the width

P = 2(5) + 2(6)

P = 10 + 12

P = 22 feet

rounding to the nearest thousandth would be 452,000

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°