Question 1 Report
In △ △ XYZ, XKZ = 90O, XK = 15cm, XY = 35cm and YK = 8cm. Find the area of △ △ XYZ
320sq.cm
Answer Details
By Pythagoras, KZ2 = 252 - 52
KZ2 = (25 + 15)(25 - 15) = 400
KZ = √400 400 = 20
area of XYZ = 12×28×15 1 2 × 28 × 15
= 210 sq. cm
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