mpete1234567890
mpete1234567890
22.11.2019 • 
Mathematics

Determine the area of a triangle with sides of the following length:
a = 19 m
b = 20 m
c = 21 m
a. 192 m2
c. 172 m2
b. 180 m2
d. 183 m 2

Solved
Show answers

Ask an AI advisor a question