Q2 If the length of the diagonals of the rhombus are 30 cm and 40 cm.

1.	Q2 If the length of the diagonals of the rhombus are 30 cm and 40 cm. Then thesum of squares of its sides is25 sq cm625 sq cm2500 sq cm1250 sq cm
Answer» Answer: 25 sq cm Step-by-step explanation: Let ABCD be a rhombus and AC and BD be the diagonals of ABCD. So, AC = 30 cm and BD = 40 cm We know that diagonals of a rhombus bisect each other at right angle. (PERPENDICULAR to each other) So, AO = OC = 15 cm and BO = OD = 20 cm In ∆AOB, by Pythagoras theorem, AB2 = AO2 + BO2 = 152 + 202 = 225 + 400 = 625 ⇒ AB = √625 = 25 cm Since, the sides of rhombus are all equal. Therefore, AB = BC = CD = AD = 25 cm give me thank MARK me brainlist

Q2 If the length of the diagonals of the rhombus are 30 cm and 40 cm. Then thesum of squares of its sides is25 sq cm625 sq cm2500 sq cm1250 sq cm

Answer»

Answer:

25 sq cm

Step-by-step explanation:

Let ABCD be a rhombus and AC and BD be the diagonals of ABCD. So, AC = 30 cm and BD = 40 cm

We know that diagonals of a rhombus bisect each other at right angle. (PERPENDICULAR to each other) So, AO = OC = 15 cm and BO = OD = 20 cm In ∆AOB, by Pythagoras theorem,

AB2 = AO2 + BO2 = 152 + 202 = 225 + 400 = 625 ⇒ AB = √625 = 25 cm Since, the sides of rhombus are all equal. Therefore, AB = BC = CD = AD = 25 cm

give me thank MARK me brainlist

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Q2 If the length of the diagonals of the rhombus are 30 cm and 40 cm. Then thesum of squares of its sides is25 sq cm625 sq cm2500 sq cm1250 sq cm​

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Q2 If the length of the diagonals of the rhombus are 30 cm and 40 cm. Then thesum of squares of its sides is25 sq cm625 sq cm2500 sq cm1250 sq cm