In triangle pqr, the measure of zr=90°, the measure of zp=51°, and qr = 38 feet. find the length of pq to the nearest tenth of a foot.

Therefore Length of PQ is 48.9 foot.

Step-by-step explanation:

Given:

In Triangle PQR,

∠R = 90°

∠P = 51°

QR = 38 feet = side opposite to angle P

To Find:

PQ = ? = Hypotenuse

Solution:

In Right angle Triangle PQR Cosine Identity we get,

Substituting the values we get,

Therefore Length of PQ is 48.9 foot.

.mp4 files, because, video

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

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