Sean is making a mosaic using tiles in the shape of right triangle. Each tile has leg measures 4 centimeter and 6 centimetres. What is the area of one tile

12

Step-by-step explanation:

Length of first leg of a Right angle triangle= 4 centimeters

Length of second leg of a Right angle triangle= 6 centimeters

We have to find the area of tiles

Area of tiles= Area of  Right angle triangle

Area of a right angle triangle= × base × Height

Area of a right angle triangle= × 4×6

Area of a right angle triangle=12

Hence , the correct answer is 12

25/4

step-by-step explanation:

call segment cd's length x. because dc and ab are parallel, angle acd and cab, so triangles adc and abc are similar and we can set up the equation x / ac = ac / ab, or x / 5 = 5 / 4 and x = 25/4.