A ladder that is 5 meters long is leaning against a
wall. The vertical height from the base of the wall to the
top of the ladder is 3 meters. If ∠θ is the angle that the
ladder makes with the ground, what is the approximate
measure of ∠θ?

answer:

15 i think is the answer

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