octobersveryown2 octobersveryown2

23-05-2018
Mathematics

contestada

ABCD is a parallelogram. If mCDA = 66°, then what is mBCD? The diagram is not to scale.
a.

66°

b.

124°

c.

114°

d.
132

ABCD is a parallelogram If mCDA 66 then what is mBCD The diagram is not to scale a 66 b 124 c 114 d 132 class=

Respuesta :

aydancafarova aydancafarova

23-05-2018

mCDA+mBCD=180
mBCD=180-66=114 degrees
Option C

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andromache andromache

25-01-2022

The mBCD is 114 degrees.

The calculation is as follows:

As we know that

mCDA+mBCD=180

So,

mBCD is

= 180 - 66

= 114 degrees

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