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RSTU is a rhombus. Find m∠STU. HELP ASAP!
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RSTU is a rhombus. Find m∠STU. HELP ASAP!

RSTU is a rhombus. Find m∠STU. HELP ASAP!-example-1
User Samarth
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1 Answer

3 votes

Answer:

∠STU = 40°

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 )


User Chemark
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