What is the length of segment AD? Round your answer to the nearest hundredth. triangles ABC and ABD in which the triangles share
segment AB and angle B is a right angle, the measure of angle CAB is 34 degrees, the measure of angle BDA is 31 degrees, and the measure of segment AB is 3 units 1.55 units 3.5 units 4.9 units 5.82 units
2 answers:
Answer: 5.83 units
Step-by-step explanation:
Sketching the data above,
Length of segment AD can be computed using Pythagoras rule ;
Where segment AD = hypotenuse
Segment AB = 3 = opposite
Sin Θ = opposite / hypotenuse
Sin 31° = 3 / hypotenuse
Hypotenuse × 0.5150380 = 3
Hypotenuse = 3 / 0.5150380
Hypotenuse = 5.8248120 units
Hypotenuse = 5.83 units
You might be interested in
Answer:
x= -2, y= 0
Step-by-step explanation:
Since both equations are equal to y, you can make both equations equal to each other. So, you have: x+2 = - 3x - 2. If you simplify this you get,
- 4x -4 = 0. From here you factor and get, -(x-2)=0 or, x = -2. Once you plug this into the equation, you'll see y = 0. Hope this helps