Answer:
is therr more to that question
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
✔️The measure of angle <CBA is equal to the measure of angle <DBE.
✔️The measure of angle CBD is equal to the measure of angle ABE.
✔️The sum of the measures of angles CBD and CBA is 180 degrees.
Step-by-step explanation:
Vertical angles are formed when two straight lines intersect each other at a certain point. The diagram given is a typical example. This, vertical opposite angles formed are said to be congruent, that is their measures are equal to each other.
The following statements are true of the given diagram:
✔️The measure of angle <CBA is equal to the measure of angle <DBE.
(<CBA and ,<DBE are vertically opposite angles)
✔️The measure of angle CBD is equal to the measure of angle ABE.
(They are both vertically opposite angles)
✔️The sum of the measures of angles CBD and CBA is 180 degrees.
(<CBA and <CBD are supplementary angles)
 
        
             
        
        
        
Answer:
which solid figure is it? 
 
        
                    
             
        
        
        
Answer:
The angle between the ramp and the horizontal is 11.54 degrees 
Step-by-step explanation:
Here, we want to get the angle between the ramp and the horizontal 
What we have to do here is to bring the measure of 2 m near to the edge leftwards, so we can have a right triangle 
Now, the angle we want to calculate is the angle that faces the measure 2 m
The given measure of 10 m will represent the hypotenuse of the right triangle 
The trigonometric ratio that links the hypotenuse and the opposite is the sine 
The sine is the ratio of the opposite to the hypotenuse 
Thus, we have it that;
sin theta = opp/hyp
sin theta = 2/10
sin theta = 0.2
theta = sin^-1 0.2
theta = 11.54