Question

if the angle a is 2x angle c is 3x and angle b is 70 ° what is the angle of d

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Answer 1

Answer:

angle c is 90.

Step-by-step explanation:

Angle sum property is 180⁰.

So, x+2x+3x =180⁰

6x=180⁰

x= 180⁰/6

x= 30⁰.

so c=3x

c=3×30

c= 90⁰