Answer:
A
Step-by-step explanation:
for a right angled triangle, the sum of the square of the two sides should be equal to the square of the hypotenuse. If this rule does not hold, the dimensions do not represent the side of a right angled triangle.
The Pythagoras theorem : a² + b² = c²
where a = length
b = base
c = hypotenuse
4² + 10² ≠ 16²
6² + 12² = 13²
7² + 24² = 25²
8² + 15² = 17²
(4,1,3)
x = 21/8
So 8 is being multiplied by something to get to 21
So 8x = 21
Solve for x:
-Chetan k
21.333 miles per gallon
its right
900 ft!
Volume = l ∗ w ∗ h