Answer:
30 ft²
Step-by-step explanation:
Area of trapezium = 1/2 (a + b)h
a = 6 ft , b = 9 ft , h = 4 ft
Area = 1/2 (6 + 9) 4
= 30 ft²
 
        
                    
             
        
        
        
The formula for cosine is adj/hyp. For angle B, 10 is the adjacent and 24 is the opposite. The hypotenuse ( in this case, 26) is the longest side. the ratio for angle b would be 10/26.
 
        
        
        
Answer:
4536363646
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
The diagonals of a rectangle always bisect each other. Therefore, we can set  :
:

 
        
             
        
        
        
Answer:
Step-by-step explanation:
general equation for a circle at the origin is
x² + y² = r²
if the circle center is (x₀, y₀), the formula is
(x - x₀)² + (y - y₀)² = r²
(x - 8)² + (y - 10)² = 36