The interior angles of a quadrilateral are in the ratio 1:3:4:4.
The measure of the smallest angle in the quadrilateral is
what degrees

30 degrees

Step-by-step explanation:

1 + 3 + 4 + 4 = 13

360/ 12 = 30

1 times 30 = 30

3 times 30 = 90

4 times 30 = 120

4 times 30 = 120

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