Suppose a projectile is launched from a tower into the air with an initial velocity of 48 feet per second. Its height, H, in feet, above the ground is modeled by the function H=-16T^2+VoT+64
where T is the time, in second, since the projectile was launched and Vo is the initial velocity.
A. Write a function that can be used to describe the flight of the rocket.
B. Graph the equation using Desmos Graphing Calculator. (Adjust the window appropriately.)
C. Describe the movement of the projectile. Make sure to include the following information.

- Initial Height

- Maximum Height and the time it reached the height

- Time it hit the ground

- Appropriate Domain

B

Step-by-step explanation:

1)is not similar since corresponding sides are not in the same ratio

2)are similar since corresponding sides are in the same ratio and corresponding angles are equal

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b. an equilateral triangle inscribed in a circle

step-by-step explanation:

we are given the figure of two circles having a triangle inside.

now, we know that,

"when a figure is lying inside an another figure, then the outside figure is known as circumscribed figure and the figure lying inside is referred to as the inscribed figure".

as we see that, the circles are containing the triangle completely.

thus, the circles are the circumscribed figures and the triangle is the inscribed figure.

hence, we get, 'an equilateral triangle is inscribed in a circle'.