4(e) Draw an isosceles triangle in 2nd Quadrant and Scalene triangle in 4th Quadrant. Write Co-ordinates of their vertices.
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Step-by-step explanation:
we label them A(13,-2) B(9-8) and C(5-2)
The distance between A and B:
13⇒9=4
−2⇒−8=6
42+62=52 so the distance is √52
The distance between B and C:
9⇒5=4
−8⇒−2=6
42+62=52 the distance is √52
The distance between A and C is 8 as they are both on -2 for y
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