Question

In a triangle if two sides are equal will two base angle will be equal

Answer 1

yes u can use sine formula for that(used in class 11th and higher)

sinA/a =sinB/b =sinC/c

where a is side opposite to angle A and so on,plz mark brainliest

Answer 2

Answer:

Yes

Step-by-step explanation:

In a Triangle If two sides are Equal Then Both Base angles will be Automatically Equal By Putting One theorem

Let As bisects /_A

To Prove Let's take ∆ABD and ∆ACD

AB=CD(Given)

Angle BAD=Angle CAD(By const)

AD=AD(Common)

∆ABD=~∆ACD(By SAS rule)

#angle ABD=angle ACD(By cpct)

Proved