Find the value of x. round the length to the nearest tenth.

To find value of x we can use the sine angle function. From definition and basics of trigonometry we know that,

In this case our opposite is x and our hypotenuse is 15m and our angle is 35°.

Therefore,

If we solve for x,

Hope this helps.

r3t40

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'.