Question

1. Determine graphically the co-ordinates of the vertices of the triangle, the equations of
whose sides are: y=x, 3y = r, x+y = 8 (1)
a. 13 sq. units
b. 21 sq. units
c 11 sq. units
d. 12 sq. units​

Answer 1

Answer:

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Step-by-step explanation:

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