Answer:a:If you know the lengths of the two legs of a right triangle, use the Pythagorean theorem to get the length of the hypotenuse (side opposite the right angle). That's √(14² + 9²) = √(196 + 81) = √277 = about 16.64 ft
on b you are given the hypotenuse and one leg so you use the same theorem, just with subtract instead of add:
(18² - 14² ) = (324 - 196) = 128 or about 11.31 ft Hope i helped!!
Step-by-step explanation:
The answer is 2/1, I think. :)
Answer:
Perimeter is 269.34m
And the area is 11,256,840 Sq m
If it’s 4x^3 I would say it’s nonlinear
Answer:
486 centimeters³
Step-by-step explanation:
Surface area of a cube = 6s²
Where,
s = side length
Find the surface area of a cube-shaped jewelry gift box with a side length of 9 centimeters.
s = 9 centimeters
Surface area of a cube = 6s²
= 6 × 9²
= 6 × 81
= 486 centimeters³
Surface area of a cube-shaped jewelry gift box with a side length of 9 centimeters 486 centimeters³