The small square is 4x 4 units in length, the medium square is 7x 7 units in length and the large square is 8 x 8 units in length. Is the dark triangle a right triangle? Explain your answer.

Yea

If the square is diagonally bisected the dark traingle formed is a right angle, since two right angle triangles each are formed.

his chances of getting a coin of higher value is 4/19

step-by-step explanation:

answer: 16

step-by-step explanation: first you would add 6+6 which equals 12 then add 2+2 which equals 4. then add 12 + 4 which is 16.

hope this ^_^