Question

What is the measure of ∠ABD? 27° 54° 114° 124°

Answer 1

we know that

An exterior angle is equal to the sum of the two non adjacent angles

so

In this problem

$(4n+6)\°=2n\°+60\°$

Solve for n

Group terms that contain the same variable, and move the constant to the opposite side of the equation

$(4n-2n)\°=(60-6)\°$

Combine like terms

$2n\°=54\°$

$n=27\°$

Find the measure of angle ABD

∠ABD=$(4n+6)\°$

Substitute the value of n

∠ABD=$(4*27+6)\°=114\°$

therefore

the answer is the option

$114\°$

Answer 2

Answer:

the answer is 114

Step-by-step explanation:

hope i helped all of you guys and girls