Answer:
39
Step-by-step explanation:
Answer:
Angles in a triangles add up to 180°
Respectively 1 : 2 : 3 is going to be 1 x , 2 x and 3 x so,
1 x + 2 x + 3 x = 180°
⇒ Simplify
6 x = 180°
⇒ Divide by 6 on both sides to isolate x
x = 30°
Since the ratio was 1 x : 2 x : 3 x and x is 30°,
30 : 60 : 90
And since there is a 90° angle, it is a right - angled triangle
<h3>
Answer is 4.1</h3>
To get this answer, multiply 0.05 by 82
The 0.05 is the decimal form of 5%
You move the decimal point 2 spots to the left to go from percent form to decimal form.
Answer: 87
Step-by-step explanation:
116% = * 1.16
75 * 1.16 = 87
