What is the measurement of angle L
1 answer:
Measure of angle L is 70 degrees
<h2>Explanation:</h2>Hello! recall that you need to provide complete questions in order to get good and correct answers. This problem has missing information, however, I'm going to assume that you need the measure of angle L from the figure attached below. In this case, we have a right triangle, so we know the following facts:
- ∠M = 20° as indicated in the figure
- ∠N = 90° and this is indicated with the square symbol.
- ∠L is the unknown angle
From trigonometry we know that for any triangle the sum of the internal angles add up to 180°. So:
∠M + ∠N + ∠L = 180°
∴ 20° + 90° + ∠L = 180°
Isolating ∠L:
∠L = 180° - 20° - 90°
∴ ∠L = 70°
<h2>Learn more:</h2>Scalene and right triangles: brainly.com/question/10379190
#LearnWithBrainly
You might be interested in
Answer:
∴ opposite side = √108
Step-by-step explanation:
Here hypotenuse = 12 ft
It is a right angled triangle.
here triangle ABC in which ∠ C = 60°
∠B = 90°
so ∠A = 180° -( 90 +60)
= 180 - 150
= 30°
cos 60° = adjacent side ÷ hypotenuse
= x ÷ 12
=
12 = 2 x
∴ x = 6
adjacent side = 6
hypotenuse ² = adjacent side² + opposite side²
12² = 6² + opposite side²
144 - 36 = opposite side ²
108 = opposite side²
∴ opposite side = √108
Answer:
* 100
Step-by-step explanation:
The voters would be 11+15 and since there were 11 votes for A, that is the equation you should use.