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(All yes or no questions). Determine whether each of the following pairs of angles have equal measures:
a. KJLand LJM
b. MJP and PJR
C. LJP and NJR
d. MJK and PJR

All yes or no questions Determine whether each of the following pairs of angles have equal measures a KJLand LJM b MJP and PJR C LJP and NJR d MJK and PJR class=

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sqdancefan

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Answer:

  a) no

  b) yes

  c) yes

  d) no

Step-by-step explanation:

Angle LJM is complementary to KJL, so is ...

  angle LJM = 90° -42° = 48°

Angle NJP is marked as congruent to angle PJQ, so is also 48°.

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a) ∠KJL = 42° ≠ 48° = ∠LJM . . . . NO

b) ∠MJP = 46°+48° = 48° +46° = ∠PJR . . . . YES

c) ∠LJP = 48° +46° +48° = 48° +48° +46° = ∠NJR . . . . YES

d) ∠MJK = 90° ≠ 48° +46° = ∠PJR . . . . NO

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