Answer:

Step-by-step explanation:
Given


Required
Determine the area of the triangle
The given lengths represent the height and base length of the triangle.
So, the area is;

Substitute values for Length1 and Length2




Express 2^3 as 2 * 2 * 2


Split



Answer:
A 144units ^ 2
Step-by-step explanation:
Answer:
The answer is C
Step-by-step explanation:
17 would be the distance eliminating B & perhaps C ( idk i cant see the last one )
Answer:
7.81
Step-by-step explanation:
its a triangular shape
let x = 4 + 2 = 6
let y = 5
length between two points = h
h² = x² + y²
h² = 6² + 5²
h = sqrt of 61
h = 7.81