The answer is 3.15 rounded to the hundredths.
Answer:
<h2>D. points A and B</h2>
Step-by-step explanation:
Look at the picture.
Step-by-step explanation:
Answer:
Last choice is correct.
Step-by-step explanation:
Given that ∠C=90°, ∠B=30°, c=10
We know that sum of all angles in a triangle is 180 degree.
∠A+∠B+∠C=180°
∠A+∠30°+∠90°=180°
∠A+∠120°=180°
∠A=60°
Now we can use sin or cos whichever applicable to find missing sides
2b=10
b=5
Similarly
a=8.6602
Hence last choice is correct.
Answer:
It's 55
Step-by-step explanation:
5/8=0.625
0.625 times 88 = 55
Answer:
i think x=90 degrees
Step-by-step explanation:
i think it is a right triangle because if you tilt it to a certain angle you can see