1.

Find a and b. it's a parallegram.​

Answer»

b=5 and a=5.5Step-by-step EXPLANATION:The diagonals of a PARALLELOGRAM bisect each other so2a=3b-4  ------------- i equatiom3b+6 = 5b-4 ---------ii equationSolve ii equation5b-3b=6+42b=10b=5Solve i EQUATION   PUT the value of b2a = 3(5)-42a=15-42a=11a=5.5



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