PQ = RQ and <PQR = 60°
Triangle PRQ is equivalent triangle so <QPR = <QRP = <PQR = 60°
PS = RS, and <PSR = 90°, triangle PSR is a <span>right isosceles triangle
</span>So
a = <SRP = 45°
and
b = <QRP - <SRP
b = 60° - 45°
b = 15°
answer
a = 45°
b = 15°
<em>Your answer is $350, </em>
<em>35 x 10 = $350. Your gross sum would be $350 if your wages are 10 per hour. </em>
<em></em>
<em>Hope it helps! ~</em>
<em>RealNameXHidden! :)</em>
Answer: D
Step-by-step explanation:
We know that the line is shaded below, so it represents .
Similarly, the line is shaded above, so it represents .
∠UXW = 36°
∠WZX = 66°
∠UWY = 48°
∠XYZ = 42°
Use the Alternate Exterior Angles Theorem. Always remember that a triangles angles add up 180°, so you can subtract the angles you already know in a triangle to figure out the remaining angle.
Area of polygon
=n(base * apothem)/2
=5*9*8/2
=180 mm^2
Volume of prism
=cross-sectional area * height
=180*28
=5050 mm^3