Question

Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.

Match the angle measures with the value of x in each triangle.

Answer 1

1) 180 - (75 + 72) = 33

2) 180 - ((180 - 125) + 65) = 60

3) 180 - (180 - ((180 - 125) + 90)) = 145

4) 180 - (180 - (62 + 62)) = 124