Answer:
43°
Step-by-step explanation:
<h2>
<u>Equation:</u></h2>
<u />
m∠ABD = m∠1 + m∠2
Substitute:
68° = m∠1 + (m∠1 + 18°)
<h2>
<u>Solve:</u></h2>
68° = m∠1 + (m∠1 + 18°)
68° = 2(m∠1) + 18°
50° = 2(m∠1)
25 = m∠1
<h2>
<u>Solution:</u></h2>
<u />
Know that we know that m∠1 is, we can add 18* to find m∠2
25° + 18° = 43°
-Chetan K
I hope this is helpful and sorry for my handwriting
Answer:
∠ 6 = 38°
Step-by-step explanation:
∠6 and 38° are vertical and congruent, thus
∠ 6 = 38°
I think its a rational number
