WebAug 26, 2024 · Answer: ⇒ Let ABCD be the rhombus and AC and BD bisect at point O. AC = 16cm and BD = 12cm. ⇒ We know that the diagonals of rhombus bisect at right angles. ⇒ AO= 2 16 =8cm ⇒ BO= 2 12 =6cm ⇒ In right angled AOB, By using Pythagoras theorem, ⇒ AB 2 =AO 2 +BO 2 ⇒ AB 2 =8 2 +6 2 ⇒ AB 2 =64+36 ⇒ AB 2 =100 ⇒ AB= 100 ⇒ AB=10cm WebOct 4, 2024 · Here, d1 = 7.5 cm, d2 = 12 cm Area of the rhombus = \(\frac { 1 }{ 2 }\) × d1 × d2 = \(\frac { 1 }{ 2 }\) × 7.5 × 12 = 7.5 × 6 = 45 cm 2 Hence, area of the rhombus = 45 cm 2. Ex 11.2 Class 8 Maths Question 6. Find the area of a rhombus whose side is 5 cm and whose altitude is 4.8 cm. If one of its diagonals is 8 cm long, find the length of ...
Rhombus - Definition, Angles, Properties, Formulas and …
WebTo find: Area of the rhombus. Using the rhombus formula, Area of the rhombus = 1/2 × d1 d 1 × d2 d 2. Area of the rhombus = 1/2 × 10 × 8. Area of the rhombus = 40. Answer: The … WebWe will use the formula for the diagonal of rhombus, p = (2 × Area)/q, where 'p' and 'q' are the two diagonals of the rhombus. Substituting the values, p = (2 × 54)/6 = 18 units. Answer: Therefore, the length of the unknown diagonal is 18 units. Example 2: Find the length of the second diagonal of a rhombus if the perimeter is 56 units, and ... eastchester school taxes
Program to calculate area of a rhombus whose one side ... - GeeksForGeeks
WebIn a rhombus if d1 = 16 cm, d2 = 12 cm, its area will be… (a) 16 × 12 cm² (b) 96 cm² (c) 8 × 6 cm² (d) 144 cm² Harshit Singh, one year ago Grade:12th pass 1 Answers Pawan Prajapati askIITians Faculty 60796 Points one year ago Answer: b Provide a better Answer & Earn Cool Goodies See our forum point policy Other Related Questions on 10 grade maths WebJan 10, 2024 · The area of the rhombus with the given diagonals is gotten as; 120 cm². Area of a Rhombus. We are given the diagonals of a rhombus as 10 cm and 24 cm. The formula to find the area of a rhombus when we are given only the diagonals is; A = (d₁ * d₂)/2. where; d₁ = length of shorter diagonal. d₂ = length of longer diagonal. Thus; A = (10 ... WebJan 10, 2024 · There are three useful formulas for the calculation of the area of the rhombus: Knowing base and height: area = base × height Knowing the diagonals of a … cube death run