asked 92.5k views
1 vote
Find the measures of ZADB and ZBDC formed between
the escalators shown at the right.

Find the measures of ZADB and ZBDC formed between the escalators shown at the right-example-1
asked
User Rscnt
by
8.1k points

1 Answer

2 votes

Explanation:

  • Angles in a straight line add upto 180°

(6x + 10)° + 4x° = 180°

6x + 4x + 10 = 180

10x = 180 - 10

10x = 170

x = 17°

angle ADB = (6x + 10)°

= 112°

angle BDC = 4x

= 68°

answered
User Shobhu
by
8.5k points

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