Question

What is the measure of < B?

Answer 1

Answer:

c(<B=73)

Step-by-step explanation:

The two congruent sides have equal base angles

$34 + 2x = 180$

$2x = 180 - 34$

$2x = 146$

$\frac{2x}{2} = \frac{146}{2}$

$x = 73$

hope it was helpful