Question

Exit Ticket in the triangles below, name all corresponding parts AND find "y. A ABD ACDB. Find y. A 7 y B D 3y + 20 C С tudents, write your response! Pear Deck In

Answer 1

Given that triangle ABD= traingle CDB then;

side AB= DC and

side AD = BC

thus equate side AB and DC as;

7y =3y +20

collect like terms as;

7y-3y = 20

4y = 20

y= 20/4 = 5