exam Maths Puzzle Numerical Ability

Angle A and angle B are supplementary angles and angle A is 15 degrees less than four times angle B. Find the 2 angles.

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exam Other Question

Q1:The cord yz of a circle measures 88mm. Th e angle in the segment is 70degrees. Draw the circle to pass through points y and z.

Q2:A chord AB intersects another cord BC at 63D THE EQUATION: 2(X-2)=X+3

FIRST STEP IN SOLVING: 2X-2=X+3

WRITE A CLEAR EXPLANATION OF WHAT ERROR HAS BEEN MADE. WHAT COULD BE DONE TO AVOID THIS ERROR?