Use app×
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
5.2k views
in Quadrilaterals by (50.4k points)
closed by

Two adjacent angles of a parallelogram are in the ratio 1 : 3. Find its angles.

1 Answer

+1 vote
by (49.8k points)
selected by
 
Best answer

Let the adjacent angles of a parallelogram be x and 8c.

Then, we have x + (3 x) = 180° [adjacent angles of parallelogram are supplementary]

=> 4 x = 180°

=> x = 45°

Thus, the angles are 45°, 135°.

Hence, the angles are 45°, 135, 45°, 135°. [ opposite angles in a parallelogram are equal]

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...