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Plz help me plz plz thx thx for your help plz plz help me plz plz help Please

Plz help me plz plz thx thx for your help plz plz help me plz plz help Please-example-1

1 Answer

3 votes
The area formula for a triangle is A= .5(Base X Height.) so write 4&3/8 = .5(1&2/3 X BC). Divide each side of the equation by .5. Then, get BC on the right side by itself by subtracting on both sides of the equation.
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