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Manuela is making a banner for a school dance. She makes one angle 116°. What should she make the measures of angles B and D so that the banner is a parallelogram?

Respuesta :

litaisone

Answer:

B and D should be 64 degrees.

Step-by-step explanation:

A parallelogram's angles all add up to 360. So

116x2=232

(Findng what A and C equal)

360-232=128

(Finding what B and D add up to)

128/2=64

(what B and D each equal

Answer:

64

Step-by-step explanation:

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