<em>attachment</em>
- <em>Step-by-step explanation:</em>
<em>Hi there ! </em>
<em>trucks/cars = 2/3 = x/9 = 30/y</em>
<em>x = 2×9/3 = 18/3 = 6</em>
<em>y = 3×30/2 = 90/2 = 45</em>
<em>Good luck ! </em>
Answer:
20degrees
Step-by-step explanation:
Using the theorem which states that the angle angle the vertex is helf the angle at its intercepted arc
Given
Angle at the vertex = m<PQR
angle at the intercepted arc QR = 40degrees
According to the theorem;
m<PQR = 1/2 arcQR
m<PQR = 1/2(40)
m<PQR = 20degrees
Hence the measure of m<PQR is 20degrees
Answer:
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