152k views
5 votes
Find the area of the triangle.

13.9 km
20.6 km

User Boreq
by
5.0k points

2 Answers

0 votes

143.17

13.96 times 20.6 equals to 286.34, which is the area of 20 of those triangles, then you divide it by 2 and get 143.17

The formula of the area of a triangle is multiplying its sides and dividing by 2

User AareP
by
4.4k points
1 vote

Answer:

286.34

multiply

User Ericbowden
by
5.0k points