What is the opposite 10/7?

Hello!

7/10

Just flip the numbers :)

Hope this helps

∠STU = 40°

Step-by-step explanation:

Using the properties of the rhombus

• The diagonals bisect the angles

• Consecutive angles are supplementary

Sinc the diagonals bisect the angles then

∠UST = ∠USR = 70°, hence

∠RST = 70 ° + 70° = 140°

Hence ∠STU = 180° - 140° = 40° ( consecutive angles are supplementary )