Mathematics, 10.07.2021 08:00 erica11223344

PLEASE HELP ASAP THX The diagram shows a quadrilateral ABCD in which A(3,0), C(3a, 5a+3), D(-2,5) & angle ADC= 90°

(A) Find the value of a.

(B) Given that the gradient of line AB is find the equation of AB.

(C) F is a point on CD such that BF is the perpendicular bisector of CD. Find the coordinates of F and B.

(D) Find the area of the quadrilateral ABCD

PLEASE HELP ASAP THX

The diagram shows a quadrilateral ABCD in which A(3,0), C(3a, 5a+3), D(-2,5)

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PLEASE HELP ASAP THX The diagram shows a quadrilateral ABCD in which A(3,0), C(3a, 5a+3), D(-2,5) &...

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