Answer:
x = 9
Step-by-step explanation:
We know sum of interior angles of a polygon = 
For a triangle (having n = 3),
Sum of interior angles = (3 - 2)×180°
= 180°
In ΔVWX,
m∠V = (12x + 19)°
m∠W = (2x + 19)°
m∠X = (x + 7)°
And m∠V + m∠W + m∠X = 180°
(12x + 19)° + (2x + 19)° + (x + 7)° = 180°
(12x + 2x + x) + (19 + 19 + 7) = 180°
15x + 45° = 180°
15x = 180° - 45°
x = 
x = 9
Therefore, value of x = 9.
Answer:
1. 55.5
2. 54.5
Step-by-step explanation:
Use division to convert the fraction to a decimal:
1/4 = 1 ÷ 4 = 0.25
Multiply by 100 to get percent value:
0.25 × 100 = 25%
Answer:
<u>So</u><u>,</u><u> </u><u>ADC</u><u> </u><u>=</u><u> </u><u>124</u><u>/</u><u>2</u><u> </u><u>=</u><u>></u><u> </u><u>⛰</u><u> </u><u>ADC</u><u> </u><u>=</u><u> </u><u>62</u><u>°</u>
Step-by-step explanation:
<u>If ABC i.e angle of centra = 124°</u>
<u>If ABC i.e angle of centra = 124°Then, we know that angle at any where of Circle is 1/2 if central angle </u>
- <u>If ABC i.e angle of centra = 124°Then, we know that angle at any where of Circle is 1/2 if central angle So, ADC = 124/2 => ⛰ ADC = 62°</u><u>.</u>
<em><u>Thank</u></em><em><u> </u></em><em><u>You</u></em><em><u> </u></em><em><u>☺️</u></em><em><u> </u></em><em><u>☺️</u></em><em><u>.</u></em><em><u> </u></em>
<h3>
<em><u>☆</u></em><em><u> </u></em><em><u>★</u></em><em><u> </u></em><em><u>Make It</u></em><em><u> </u></em><em><u>Brainlist Answer</u></em><em><u> </u></em><em><u>Please</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u> </u></em></h3>
If I=P*r*t, we can input 450 in for I, 3000 in for the principal (P, or the starting rate), and 3 for t=time because there were three years, resulting in 450=9000*r. Next, we can divide both sides by 9000 to get 0.05 or 5% as our answer.
Answer:
We will take two angles and name them 'x'
And their sum must equal 180
So,
x + x = 180
2x = 180
x = 180/90
x = 90
Hence, it is proved that the bisector of the vertical angle of isosceles triangle is the perpendicular bisector of the base.