Science

Math

Humanities

... and beyond

Socratic Meta
Featured Answers

Topics

If sides A and B of a triangle have lengths of 3 and 4 respectively, and the angle between them is #(7pi)/8#, then what is the area of the triangle?

1 Answer

sankarankalyanam

May 4, 2018

#color(crimson)(Area = 2.3 " sq units"#

Explanation:

#a = 3, b = 4, hat C = (7pi)/8, Area = ?#

#Area = (1/2) * a * b * sin C #

#=> (1/2) * 3 * 4 * sin((7pi)/8) = 2.3 " sq units"#

Related questions

See all questions in Area of a Triangle

Impact of this question

1383 views around the world

You can reuse this answer
Creative Commons License