jordysantana202 jordysantana202

19-05-2020
Physics

contestada

Look at the figure below and calculate the length of side x.
A. 12.6
B. 14.5
12
C. 10.3
u
у
O D. 8.5
45

Look at the figure below and calculate the length of side x A 126 B 145 12 C 103 u у O D 85 45 class=

Respuesta :

edwardkaddo25 edwardkaddo25

24-05-2020

Answer:

8. 484 so 8.5cm is the answer

Explanation:

Trig ratio.. I used cosine here

Cos 45= x /12

X = 12 x cos 45

= 12 x 0.707

= 8.484

=8.5

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