Answer:
B
Step-by-step explanation:
it this answer
 
        
             
        
        
        
<h2>The missing measures of the angles are:</h2>

<u>Given</u>:

<em><u>Note the following:</u></em>
- An equilateral triangle has all its three angles equal to each other. Each angle = 
. 
- This implies that, since 
 is equilateral, therefore, 
 
- Base angles of an isosceles triangle are congruent to each other. 
 
- This implies that, since 
 is isosceles, therefore, 
 
Applying the above stated, let's find the measure of each angle:
- Find 

 
 (an angle in an equilateral triangle equals 60 degrees)
- Find 

 

 

- Find 
 and 
 (base angles of isosceles triangle WZY) 


 (base angles of isosceles triangle are congruent)
Therefore,

- Find 

 

Substitute

The missing measures of the angles are:

Learn more here:
brainly.com/question/2944195
 
        
             
        
        
        
Answer:
60.2
Step-by-step explanation:
8.6pounds×7gallons
=60.2pounds
 
        
             
        
        
        
Answer:
easy-peasy
Step-by-step explanation:
Perimeter: 
P=2(a+b)
P=2(50+70)
P=2(120
P=240
Area:
A=50*70
A=3,500
I really hope it helped:)