Answer:
The measure of the third angle is 92°
Step-by-step explanation:
We first have to make an equation that represents this equality. To do it we simply have to add the values that give us with x and this will result in 180 °
15° + 73° + x = 180°
once we have the equation what we have to do is solve x, so we will pass all the terms that are adding to x by subtracting 180
x = 180° - 73° - 15°
now that we have cleared the x we only have to perform the indicated operation and we will obtain the value of x
x = 92°
The measure of the third angle is 92°
2
Lowest to highest (middle number)
Answer: 1/5566
Step-by-step explanation: Try division or simplifying fractions concepts to solve this.
Green rectangle = length * width * height
3*6*2= 36
Blue rectangle
5*3*0.25 = 3.75
Pyramid = 1/3 *base^2 * height
1/3 * 16^2 * 10 = 853.33
Step-by-step explanation:
Let the angle near point A be 
.
Let the angle near point B be 
.
Let the angle near point C be 
.
Let the external angle near point A be 
.
Let the external angle near point B be 
.
Let the external angle near point C be 
.
According to exterior angle property,exterior angle of an angle is the sum of other two angles.
So,
According to angle sum property,the sum of angles in the triangle add to 
