In a toy factory 200 wooden soils cylinders 7 cm long and 35 mm in diameter have to be painted. what is the total surface area in cm that needs to be painted

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

Need showing work for this problem 56.25 ×25.80