Answer:
900√2 or 1272.79 ft.
Step-by-step explanation:
Imagine this cannonball making a triangle. When it reaches 900 feet, it will make a straight line down to the ground, making a leg. The imaginary line and ground make up the legs of the triangle with a 90° angle.
We can use the 45-45-90 triangle method
This means the hypotenuse is √2 times the length of a leg
900 x √2 = 1272.79221
Answer:
9
Step-by-step explanation:
6y/x
6*3/2
18/2
9
Answer:
216 sq. units
Step-by-step explanation:
From the figure, we can see that only one pair of opposite angles are equal. So, the quadrilateral is a kite.
Formula to find the area of a kite:
Area, A =
where, and are the lengths of the diagonals.
Here, units.
And, units.
Therefore, the area A =
=
= 216 sq. units which is the required answer.