+0  
 
0
92
2
avatar

What is the area of a triangle with altitudes of length 3, 4, and 5?

 Feb 14, 2021
 #1
avatar+530 
+1

Using Heron's formula: √s(s-a)(s-b)(s-c), we can calculate this easily :)

s = semiperimeter = (3 + 4 + 5) / 2 = 6

√s(s-a)(s-b)(s-c) 

= √6(6-3)(6-4)(6-5)

= 6 units2, which is your answer :)

 Feb 14, 2021
 #2
avatar
0

Read a question again. cheeky

Guest Feb 14, 2021

14 Online Users

avatar