Bailey installs solar panels in Saskatoon. She adjusts the angle to match the season. In winter, the angle of elevation for panels in Saskatoon is 75.8°. The panels are 2.21 m tall. The roof is flat. How tall should the supporting brace be? 2.21 m supporting brace

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A: We can find the vertical angle as below.

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Q: 1. RSTU is an isosceles trapezoid. Find the measures of the other angles. S 76° U T

A: We can find the answers as below.

Q: Find the measure of the angle indicated

A: Given,  ∆WXY  with ∠X = 59°  and the central angle of chord XY is 102° We have to find ∠WYX.