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Two parallel lines are crossed by a transversal.


What is the value of a?

a = 43
a = 63
a = 117
a = 137
Two parallel lines are crossed by a transversal.


bWhat is the value of h?

h = 60
h = 80
h = 100
h = 120Two parallel lines are crossed by a transversal.


cWhat is the value of b?

b = 32
b = 52

b = 118
b = 128

Two parallel lines are crossed by a transversal What is the value of a a 43 a 63 a 117 a 137 Two parallel lines are crossed by a transversal bWhat is the value class=
Two parallel lines are crossed by a transversal What is the value of a a 43 a 63 a 117 a 137 Two parallel lines are crossed by a transversal bWhat is the value class=
Two parallel lines are crossed by a transversal What is the value of a a 43 a 63 a 117 a 137 Two parallel lines are crossed by a transversal bWhat is the value class=

Respuesta :

calculista

Part a) What is the value of a?

we know that

m∠a=[tex]63\°[/tex] -------> by corresponding angles

therefore

the answer part a) is

m∠a=[tex]63\°[/tex]

Part b) What is the value of h?

we know that

m∠h+[tex]120\°=180\°[/tex] ---> by consecutive interior angles (supplementary angles)

m∠h=[tex]180\°-120\°[/tex]

m∠h=[tex]60\°[/tex]

therefore

the answer part b) is

m∠h=[tex]60\°[/tex]

Part c) What is the value of b?

we know that

m∠b=[tex]128\°[/tex] -------> by alternate interior angles

therefore

the answer part c) is

m∠b=[tex]128\°[/tex]

Answer:

is it c?

Step-by-step explanation:

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