Question

find x
Angle c is 30​

Answer 1

Answer:

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Answer 2

Answer:

Let point 'x' be angle DEC.

Here,

ABC+ACB+CAB=180°[Angle Sum Prprty

of triangle]

=>ABC+30°+34°=180°

=>ABC+64°=180°

=>ABC=180°-64°

=>ABC=116°

Now,

ABC+DBC=180°[Linear pair]

=> 116°+DBC=180°

=> DBC=180°-116°

=> DBC=64°

Again,

DEB+EBD+BDE=180°[Angle Sum Prprty

of triangle]

=>DEB+64°+45°=180°

=>DEB+109°=180°

=>DEB=180°-109°

=>DEB=71°

So,

DEB+DEC=180°[Linear pair]

=>71°+DEC=180°

=>DEC=180°-71°

=>DEC=109°

.·.x=109°