Given the circle shown, what is the radius? Be sure to include units. How did you find it? Explain in complete sentences.

total amount to be paid = $19.5

step-by-step explanation:

given ,

original price = $25.99

discount = 25%

discount amount = 25% of original price

discount amount = 25/100   * 25.99

discount amount = $6.49

hence , the total amount to be paid = original price - discount amount

                                                            = $25.99 - $6.49

                                                            =$19.5

total amount to be paid = $19.5

the answer is d.x= 90°

y= 50°

arc lm= 100°

i got this one chief