nehalrajawat562
Answered

d)
Determine the missing angle and the missing side
lengths for the triangle below.
Angle B= ?
Angle C= 90
c=9
Angle A=35°
Angle B = ?
a = ?
b=?
​

Answer :

Answer:

angle b= 55°

Step-by-step explanation:

in triangle ABC

A + B + C= 180°

B = 55°

AND

a^2 + b^2 =c^2 by Pythagoras theorem

a^2 + b^2 = 81

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