Parallelogram abcd is a rectangle.

ac=6y−1

bd=4y+13

what is the value of y?

enter your answer in the box.

y =

y = 7

Step-by-step explanation:

Given the parallelogram, ABCD is a rectangle and we know that the length of two diagonals of a rectangle are the same.

Now, given that the  diagonal of the rectangle ABCD, AC = 6y - 1 and BD = 4y + 13

Then, we have AC = BD  

⇒ 6y - 1 = 4y + 13

⇒ 2y = 14

⇒ y = 7 (Answer)

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.

answer: list the statements and i will follow up!

step-by-step explanation: