230k views
5 votes
Work out the area of a triangle ABC

this is the diagram click on it to see the whole picture can you answer me please.



Work out the area of a triangle ABC this is the diagram click on it to see the whole-example-1

2 Answers

4 votes
area:234
angle a:130.4
angle b:36.9
angle c:12.7
User ChrisProsser
by
5.3k points
6 votes

Answer:

Area of the triangle


(1)/(2) * 52 * 9 \\ 234 {cm}^(2)

User Wolle
by
5.4k points