Ask Question
19 January, 23:25

ABCD is a quadrilateral

Calculate the value of x

A=2x

B=90

C=x

D=3x

+4
Answers (1)
  1. 20 January, 02:37
    0
    X=45

    Step-by-step explanation:

    Sum of all angles is 360, so we have

    2x+90+x+3x=6x+90=360

    6x=270

    X=45
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “ABCD is a quadrilateral Calculate the value of x A=2x B=90 C=x D=3x ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers