The attachment is there Find x, the missing side length of the right
triangle.
A. 16.6
B. 23
C.5
D. 10.7
14
9
X
Can someone please help me.

Option D: 10.7 is the correct answer.

Step-by-step explanation:

Given that:

Hypotenuse of right triangle = 14

Height of right triangle = 9

Length of missing side = b

We can solve for missing side length by using Pythagorean theorem;

Here,

a = 9 , c = 14

Subtracting 81 from both sides

Taking square root on both sides

The length of missing side is 10.7

Hence,

Option D: 10.7 is the correct answer.

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'.

l.jnl.j/n.m,lm,

step-by-step explanation: