218k views
1 vote
The measure of three angles of a quadrilateral are 80 90 and 103 degrees. find the measure of the fourth angle

67
77
87
97
Please help

User Noahlz
by
8.3k points

1 Answer

4 votes
In a quadrilateral the angles should add up to 360 degrees.
360-80-90-103= 87

So 87 degrees
User Jason Bassett
by
7.3k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories