A program needs to be developed for helping your younger siblings to calculate the area of a triangle when the inputs are given. The program first of all needs to permit him or her to work on the area of triangle when his or her age is 12 years or above. The program should allow for new entering of age when the age given doesn't meet the requirement for working on area of a triangle.

Ingrid started speaking about her slide presentation. when she clicked to th"third slide, which had just a picture of an elephant, she forgot what she wassupposed to talk about. what could ingrid do to avoid this situation in thefuture? oa. print handouts for her audience.ob. add presenter's notes to each slide.oc. add a video to each slide.od. save her slide presentation to a flash drive