Question 1 is linked to question 3 i don't get question 3

What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68

Write an introductory paragraph for this corrie ten boom and her family were faced with some difficult choices after hitler came to power. some family members paid the ultimate price. write a carefully thought-out paper of at least 200 words dealing with the following concepts: --how should a christian act when evil is in power? --what do you think it would be like to live in an occupied country? remember to proofread anything you write thoroughly.

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?