[Q]: Which of the following solutions is better for the following goal:
how ot find the area of a triangle

[A]: To find the area of a triangle, multiply the base by the height, and then divide by 2. The division by 2 comes from the fact that a parallelogram can be divided into 2 triangles. For example, in the diagram to the left, the area of each triangle is equal to one-half the area of the parallelogram

[Q]: Which of the following solutions is better for the following goal:
Wrinkled shirt, no iron!

[A]: Don't panic. Hang the shirt on a hanger in the bathroom and run the shower or fill the tub with very hot water and let the room fill with steam. Wrinkles will disappear in about 10 to 15 minutes.

[Q]: Which of the following solutions is better for the following goal:
Prevent eyeshadow from falling on cheeck.

[A]: Place a sticky note under eye.

[Q]: Which of the following solutions is better for the following goal:
How to get a ball point pen writing again when it stops, even though there is lots of ink in the pen?

[A]:
For the brave, dabbing the nib onto your tongue is one way to lubricate the ball and this may get the ink flowing again. You can also dab it in honey or oil if you prefer. You may prefer to hold the nib over a lighter for a second, which can enable any dried ink to become liquefied and able to flow freely once again.