3 years ago

What does diagonal DB equal?• 4• 3• 6• 7

Mathematics

1 answer:

dimaraw [331]3 years ago

4 0

Answer:

Step-by-step explanation:

If ABCD is a rhombus then the diagonals AC and BD are perpendicular and intersect in half.

Let E be the point of intersection of the diagonals.

Therefore:

AE ≅ EC and DE ≅ EB ⇒ |AE| = |EC| and |DE| = |EB|.

DB = DE + EB

|EB| = 3 ⇒ |DB| = 3 + 3 = 6

ABCD it's not a rectangle because in each rectangle diagonals are congruent and intersect in half.

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What does diagonal DB equal?• 4• 3• 6• 7​

What does diagonal DB equal?• 4• 3• 6• 7