Question

In right angled APQR, if hypotenuse PR=12 and PQ-6 then what is the measure of P? ​

Answer 1

Answer:

Step-by-step explanation:

in triangle PQR

PQ = 6 cm

PR = 12 cm

we need to find the angle P

therefore using trigonometry ratios

then

let the ∠P = θ

cosθ = $\frac{PQ}{PR}$

cosθ = 6/12

cosθ  = 1/2

θ = 60°

hence , the measure of angle P is 60 degrees

Answer 2

Answer:

6√3 is your answer

Step-by-step explanation:

In PQR, we have,

PR = 12

PQ = 6

=> To find = QR

=> By Pythagoras theorem,

=> (PR)^2 = (PQ) ^2 + (QR)^2

=> (12)^2 = (6)^2 + (QR)^2

=> 144 = 36 + (QR)^2

=> 144 - 36 = (QR)^2

=> 108 = (QR)^2

=> √108 = QR

=> QR = 6√3