Aplane rises from take-off and flies at an angle of 4° with the horizontal runway. when it has gained 450 feet, find the distance, to the nearest foot, the plane has flown. an airplane is at vertex b of a right triangle that has a horizontal side a c, a vertical side b c of length 450 feet, and a dashed hypotenuse a b of unknown length c that rises from left to right. angle c is the right angle and angle a measures 4°.

a)6447feet

b) 6446.98feet

Step-by-step explanation:

For the first question, it is represented with figure 1 in the picture attached

For the second question, it is represented with figure 2 in the picture attached

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'.

w'x is 0.

hope it