Question

Can the numbers be represented in the shapes given in the tables? Write Y
es or No in the appropriate columns

Answer 1

Answer:

Step-by-step explanation:

if angle BAC= 30 and angleABC =100 then using congurency

angleBAC = angle DAC

angle ABC= angle ADC

angle ACB= angle ACD

therefore ,

angle ACB =180-(angle ABC +angle BAC)

=180-100-30

=50

angle ACD= angle ACB

angle ACD= 50 degree