Step-by-step explanation:
given points (2,0) and (-1,1)
let A(2,0) and B(-1,1)
A(2,0) B( -1,1 )
(x1 , y1) (x2 , y2)
AB = √(x2 - x1)² + (y2 - y1)²
= √(-1 - 2)² + ( 1 - 0 )²
= √(-3)²+ 1²
= √9 + 1
= √10
Therefore,distance between given points is √10
1.05/0.6 = $1.75 per pound
1.75 * 3 = $5.25 for 3 pounds of apple
Given:
Height of triangular prism = 2 cm
triangular base of the prism = height = 5cm ; base 4cm
Base area = (5cm*4cm)/2 = 20cm² / 2 = 10cm²
Volume of triangular prism = base area * height
V = 10cm² * 2cm
V = 20cm³