The measure of the missing angle(a) in the isosceles triangle(two sides and angle equal) is 70 degrees.
<h3>What is an Isosceles triangle?</h3>
An Isosceles triangle is a triangle that has two of it sides equal to each other and two of it angles equal to each other.
The base angle of an isosceles triangle are equal. Therefore, let's find angle a in the triangle.
55 + 55 + a = 180
Recall the sum of angle in a triangle is 180 degrees.
110 + a = 180
subtract 110 from both sides
110 - 110 + a = 180 - 110
a = 70 degrees
learn more on Isosceles triangle here: brainly.com/question/4264350
Answer:
x = 19.06 feet
Step-by-step explanation:
Given that,
The length of a tree, h = 16 feet
It casts a shadow which forms an angle of 40° with the ground.
We need to find the length of the shadow. We can find it using trigonometry such that x be the length of the shadow. So,
![\tan\theta=\dfrac{h}{x}\\\\x=\dfrac{h}{\tan\theta}\\\\x=\dfrac{16}{\tan(40)}\\\\x=19.06\ \text{feet}](https://tex.z-dn.net/?f=%5Ctan%5Ctheta%3D%5Cdfrac%7Bh%7D%7Bx%7D%5C%5C%5C%5Cx%3D%5Cdfrac%7Bh%7D%7B%5Ctan%5Ctheta%7D%5C%5C%5C%5Cx%3D%5Cdfrac%7B16%7D%7B%5Ctan%2840%29%7D%5C%5C%5C%5Cx%3D19.06%5C%20%5Ctext%7Bfeet%7D)
So, the length of the shadow is 19.06 feet.
Answer:
1.6 for the mean
3 is the median
Step-by-step explanation:
Inverse variation means y = k/x, right? Your question is why can't x = 0. Answer - you're not allowed to divide by 0.
Answer:
1519
Step-by-step explanation:
if wrong super sooryyyyy :(