Question

pleae give me the anser​

Answer 1

Thanks for your question...

Your required answer :

Given :

• Angle ABD = 55°

To Find :

• Angle ADC

Solution :

• Angle ABC = Angle BDC ( Alternate Interior angles )
• Therefore , Angle BDC = 55°

Now :

• Angle ADC = 2 Angle BDC ABD( Diagonal is the bisector )
• Angel ADC = 2 × 55
• 110°

Brainliest Please

Answer 2

Answer:

Given,

Angle ABD = 55°

and ABCD is a parallelogram

Now, Observe DC and AB both are parallel to each other.

Now we know that if two lines are parallel alternate angles are equal.

So, Angle ABD = Angle BCD = 55°

Now, As in figure angle BDC = angle ADB = 55°

Now ,

angle ADB+ angle BDC = angle ADC

So, angle ADC = 55° + 55°

= 110°

Hence , Angle ADC = 110°