Use the image to answer the question.
The m ∠ 2 = 47°
. Use this information and the information on the diagram to answer all of the following parts. There are 6 parts worth 1 point each.
a. Write an equation to solve for the m∠1.
(1 point)
0Word(s)
Question 2
(1 point)
b. m ∠ 1 =
°
Question 3
(1 point)
c. m ∠ 2 =
°
Question 4
(1 point)
d. m ∠ 3=
°
Question 5
(1 point)
e. m ∠ 4 =
°
Question 6
(1 point)
f. m ∠ 5 =
°
a. The equation to solve for m∠1 is m∠1 + m∠2 = 180°.
b. m∠1 = 180° - m∠2 = 180° - 47° = 133°.
c. m∠2 = 47° (given).
d. m∠3 = m∠1 = 133°.
e. m∠4 = m∠3 = 133°.
f. m∠5 = m∠4 + m∠2 = 133° + 47° = 180°. Note that ∠5 is a straight angle, so its measure is 180°.