Answer:
D)
Step-by-step explanation:
Angle A and C are equal i.e. 45°
So angle B will definitely be 90°
Answer:
true
Step-by-step explanation:
Answer:y = 11
Step-by-step explanation:
Answer:

Step-by-step explanation:
Perimeter of semicircle = 
Where r = 11 cm
=> P = 
=> P = 
=> P = 56.55751919 cm
Step-by-step explanation:
Since x=35 x = 3 5 is a vertical line, the slope is undefined.