Answer:
3. they are both equvilent.
4. onl makes a right angle and mnl makes an upside down right angle.
5.makes a definition.
Step-by-step explanation:
The measures of the angles ABCD are the same as the measures of the angles that is corresponding based on the reflected images.
<h3>How to show that the angles are equal</h3>
Based on the fact that this is a reflection, the angles would be equal measures.
What this means is that there is a preservation of the of the reflected image. This is the same logic for the length of the sides.
The reflection is known to be a rigid type of transformation that is known to have its angles and sides preserved.
Read more on reflection in mathematics here:
brainly.com/question/1908648
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Answer:
Value of a= 6
Value of b= 7.81
Step-by-step explanation:
We are given 
and 
We need to find values of a and b
We know that: 
While 
So, a = Base and b= Hypotenuse
We know the value of base i,e 
We get Base=6, Perpendicular = 5
To find Hypotenuse we can use Pythagoras theorem
The value of hypotenuse is 7.81
The value of Base is 6
So, 
Value of a= 6
Value of b= 7.81
Answer:
-1/2
Step-by-step explanation:
Slope from equation,
y-3= -1/2(x-2)
y-3=-x/2+1
2y-6=-x+2
x+2y=8
m=-coefficient of x/coefficient of y =-1/2=-1/2
Slope from graph,
(2,3), (4,2) as (x1,y1) , (x2,y2)
m=(y2-y1)/(x2-x1)=(2-3)/(4-2)=-1/2
