(PLEASE HELP) 1. Define a unique triangle. Give an example of a triangle that is unique and one that is not. 2. Explain the three different cross-sections that result from cutting a rectangular pyramid.

Tanya has $42 to spend at the dolphin island store. tshirts sell for $7 each and a pair of sunglases sells for $6.tanya buys 3 tshirts. how many pairs of sunglases can she buys with the amount of money she has left

Ou have a 20-ounce bottle of juice. you pour out 14 of the bottle to share with a friend. if you pour out 3 ounces for yourself, what fraction of the 20 ounces will be left in the bottle? clear check 35 25 12 1320

State if the two triangles are congruent. if they are, state how you know?