tcrystal123 tcrystal123

30-03-2021
Mathematics

contestada

In ΔPQR, p = 75 inches, q = 73 inches and r=35 inches. Find the measure of ∠P to the nearest 10th of a degree.

Respuesta :

bobbythapadrama bobbythapadrama

31-03-2021

Answer:

79.5

Step-by-step explanation:

a^2 =b^2+ c^2-2bc cos A

cos p = 73^2+35^2-75^2/2(73)(35)

cos p= 9229/5110

cosp=79.5

Answer Link

jaidengreen019 jaidengreen019

20-04-2021

Answer:

cosp = 79.5

Step-by-step explanation:

Answer Link

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