Find the area of a triangle whose included angle is 30° and the sides being 5 cm and 9 cm.

      

Find the area of a triangle whose included angle is 30⁰ and the sides being 5 cm and 9 cm.

  

Answers


joseph
Area = ½ ab sine C where c is the included angle of the sides a and b.
A = ½ x 5 x 9 sin 30°
=11.25 cm^2

joseph rimiru answered the question on September 29, 2017 at 16:41


Next: State two ways in which the Southern Cushites influenced the Bantu.
Previous: Give one evidence that show the Portuguese settlement along the Kenyan Coast.

View More Mathematics Questions and Answers | Return to Questions Index


Exams With Marking Schemes

Related Questions