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// 1 / s ' Exercise '- ""-- - ---- i-- -- Z Let O be the ortg)n n Let Ai and A? be po]nts ef Certesian coordlnete system - Write the program that calculate a me2sure of tnangle OAiA2 - Here, x end y coordmates of each potmt Al end A2 are input number - x end y ceeTdinates are members in e structure 1 Nbu may not use the fvnction (Ybu will have to use the functTon in Exercise 2) N Ybu miy use the fo11owmg formuia to caEculate a measure of triangle Fer peints Ai{mi,yi),A2(m2,v2), the measure S ef triangle OAiA2 is S=}lx,!t,-x,y,1, 1 S(2mple. Input xl = ! [Enter] yl = 1 5 (Enter] lnput x2 =3,5 [Enter] y2 = 1 5 [Enter] Measure ef triangle ds 1 875 / / / /
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// tts ` Exercise "Measure'' tr12ngu[atlon - Arguments of the function `tMeasure" whtc have points. i A return value ef the function "Measure" is area of an triangle, 1 J
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