Find the perimeter of the triangle to the right

Someone please help!

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.

The amount of data left on the cell phone six gb for 81.5 gb of data is used how much data is available at the beginning of the cycle