Question

The area of a rhombus is 240 cm2
and one of the diagonals is 16 cm. Find the other diagonal.
(a) 16cm
(b) 20 cm
(c) 30cm
(d) 36cm

Answer 1

Step-by-step explanation:

Answer

AnswerArea =

AnswerArea = 2

AnswerArea = 21

AnswerArea = 21

AnswerArea = 21 ×(d

AnswerArea = 21 ×(d 1

AnswerArea = 21 ×(d 1

AnswerArea = 21 ×(d 1 ×d

AnswerArea = 21 ×(d 1 ×d 2

AnswerArea = 21 ×(d 1 ×d 2

AnswerArea = 21 ×(d 1 ×d 2 ), where d

AnswerArea = 21 ×(d 1 ×d 2 ), where d 1

AnswerArea = 21 ×(d 1 ×d 2 ), where d 1

AnswerArea = 21 ×(d 1 ×d 2 ), where d 1 and d

AnswerArea = 21 ×(d 1 ×d 2 ), where d 1 and d 2

AnswerArea = 21 ×(d 1 ×d 2 ), where d 1 and d 2

AnswerArea = 21 ×(d 1 ×d 2 ), where d 1 and d 2 are diagonals

AnswerArea = 21 ×(d 1 ×d 2 ), where d 1 and d 2 are diagonals∴240=

AnswerArea = 21 ×(d 1 ×d 2 ), where d 1 and d 2 are diagonals∴240= 2

AnswerArea = 21 ×(d 1 ×d 2 ), where d 1 and d 2 are diagonals∴240= 21

AnswerArea = 21 ×(d 1 ×d 2 ), where d 1 and d 2 are diagonals∴240= 21

AnswerArea = 21 ×(d 1 ×d 2 ), where d 1 and d 2 are diagonals∴240= 21 ×16×d

AnswerArea = 21 ×(d 1 ×d 2 ), where d 1 and d 2 are diagonals∴240= 21 ×16×d 2

AnswerArea = 21 ×(d 1 ×d 2 ), where d 1 and d 2 are diagonals∴240= 21 ×16×d 2

AnswerArea = 21 ×(d 1 ×d 2 ), where d 1 and d 2 are diagonals∴240= 21 ×16×d 2

AnswerArea = 21 ×(d 1 ×d 2 ), where d 1 and d 2 are diagonals∴240= 21 ×16×d 2 ⟹d

AnswerArea = 21 ×(d 1 ×d 2 ), where d 1 and d 2 are diagonals∴240= 21 ×16×d 2 ⟹d 2

AnswerArea = 21 ×(d 1 ×d 2 ), where d 1 and d 2 are diagonals∴240= 21 ×16×d 2 ⟹d 2

AnswerArea = 21 ×(d 1 ×d 2 ), where d 1 and d 2 are diagonals∴240= 21 ×16×d 2 ⟹d 2 =30cm

Answer 2

Answer:

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d²= 30 cm