The perimeter of a triangle is 30 cm
Webb29 mars 2024 · Ex 12.1, 6 An isosceles triangle has perimeter 30 cm and each of the equal sides is 12 cm. Find the area of the triangle. Area of triangle = √(s(s−a)(s−b)(s −c)) Here, … WebbWhat is the area of the triangle having a perimeter of 21 cm and length of two sides of 6 cm and Perimeter of a Triangle Formula . 5. Find the perimeter ... 30 is 30 more than what number ...
The perimeter of a triangle is 30 cm
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Webb27 mars 2024 · 4) If the perimeter of an isosceles triangle is 32 cm and the ratio of the equal side to its base is 3:2, then area of the triangle is a) 16 2 cm2 b) 20 2 cm2 c) 30 2 … WebbTriangles: Perimeter. Perimeter is a two-dimensional measure of the distance around the figure. For any polygon, the perimeter is simply the sum of the lengths of all of its sides. …
Webb5 apr. 2024 · Let the other two sides of the triangle be x and y respectively. ⇒ AB = x cm, BC = y cm. Now, it is given that the perimeter of a right angled triangle is 30 cm. So as … Webbb. 30 gallons c. 15 gallons d. 50 gallons e. 45 gallons 2. If the rectangle has area 2268 cm2, find the value of x. a. 42.2 cm b. 80 cm c. 26 cm d. 28 cm e. 54 cm x 18 cm 82 cm 60 cm 3. A support wire is attached at a point one third of the way down from the top of …
WebbThe perimeter of the triangle is given as 30. a-d+a+a+d =30. 3a=30. The value of a is obtained as 10. the product of the length of the longest side and shortest side exceeds … Webb10 apr. 2024 · The perimeter of a right angled triangle is 30 cm and its hypotenuse is 13 cm. Find the lengths of the other two sides.. Ans: Hint: Assume the two unknown sides …
WebbIf sides b and c are equal at 6 feet and the angle is 30° then the length of side a is √b 2 + c 2 - 2 x b x c x cosα = √36 + 36 - 2 x 6 x 6 x cos (30°) = √72 - 72 x 0.866025 = √72 - 62.3538 …
Webb20 feb. 2024 · The perimeter is 30, so the sum of the unknown sides has to be 20. They have to be in the ratio 3:7. Since 3+7 = 10, we just have to double everything. OHHHHH~ … higbee and associates californiaWebbThe area of the triangle is(a) 70 cm2 (b) 140 cm2 (c) 210 cm2 (d) 420 cm2" "The perimeter of a triangle is 30 cm and the circumference of its incircle is 88 cm. how far is calabasas ca from sun valley caWebb22 sep. 2024 · Question 9 of 15 5 Points The perimeter of a triangle is 271 cm. The interior angles measure 50 deg, 60 deg, and 70 deg respectively. What is the length of the … higbee beach restorationWebb27 mars 2024 · Question Question asked by Filo student 4) If the perimeter of an isosceles triangle is 32 cm and the ratio of the equal side to its base is 3:2, then area of the triangle is a) 16 2 cm2 b) 20 2 cm2 c) 30 2 cm2 d) 32 2 cm2 Viewed by: 5,834 students Updated on: Mar 27, 2024 2 students asked the same question on Filo how far is cadiz ky from bowling green kyWebbA rhombus has perimeter 100 cm and its shorter diagonal is 30 cm. Wh at is the area of the rhombus? (a) 300 cm2(b) 400 cm2(c) 450 cm2(d) 600 cm2(e) 500 cm2 8. What is the maximum value of the function f (x ) = 9+3 x x2 6 ? (a) 3 (b) 6 (c) 4.5 (d) 9 (e) -9 9. A regular tetrahedron has a volume of 9 cubic inches. how far is cala galdana from the airportWebb24 feb. 2024 · 6. Add up the lengths of the three side lengths to find the perimeter. Recall that the perimeter P = a + b + c. Now that you know the lengths of sides a, b and c, you … how far is cabo wabo from cruise portWebb2 juni 2024 · Explanation: let the third side = x then the other side = x + 7 ← 7 cm longer using Pythagoras' theorem square on the hypotenuse = sum of squares of other sides (x +7)2 + x2 = 172 x2 +14x +49 +x2 = 289 2x2 + 14x −240 = 0 ← in standard form divide through by 2 x2 +7x − 120 = 0 the factors of - 120 which sum to + 7 are + 15 and - 8 (x … how far is cabo rojo from san juan airport