Question

find angle x in figure.​

Answer 1

1. x = 60⁰

2. x = 55⁰

hope it will help you friend ✌️✌️✨ XD ...

Answer 2

Step-by-step explanation:

Vii) In triangle ABC

AB=BC(Given)

Angle ACD=120⁰(given)

so angle ACB= 180-120= 60⁰(Lenier pair)

Therefore angle B is also 60⁰(Angles opposite to equal sides are equal to one another.)

Viii) In triangle ABC

angle CAD=110⁰ (Given)

AB=AC(Given)

Hence angle BAC= 180-110=90⁰

by angle sum property

<A+<B+<C=180⁰

90⁰+<B+X=180⁰

By theriom Angles opposite to equal sides are equal to one another.

we can say that <C=<B=X⁰

90⁰+x+x=180⁰

90⁰+2x=180⁰

2x=90⁰

X=45⁰