Find the perimeter of the triangle defined by the coordinates (7, 1), (-6, 1), and (10, 6). (round to nearest tenth) a) 32.6 units b) 33.6 units c) 34.6 units d) 35.6 units

"which statement is necessarily true if bd is an altitude to the hypotenuse of right ? abc? a.) ? adb? ? bdc b.) ? adb~? bdc c.) abbc=acbd d.) ? bac? ? bdc"

Marking brainliest for original answer.. are these two triangles similar? how can you tell?

Ben and cam are scuba diving. ben is 15.815.8 meters below the surface of the water. cam is 4.24.2 meters above ben. what is cam's position relative to the surface of the water? choose 1 choose 1 (choice a) a 11.611.6 meters above the surface of the water (choice b) b 11.611.6 meters below the surface of the water (choice c) c 2020 meters above the surface of the water (choice d) d 20 meters below the surface of the water