The perimeter of a triangular field is 420m
WebbDivide the perimeter by 21 to find the value of one part. 420 ÷ 21 = 20 ← value of 1 part of the ratio, hence sides of triangle are. 6 × 20 = 120. 7 × 20 = 140. 8 × 20 = 160. To … Webb30 dec. 2014 · The base of a triangular park is 420m and its altitude is 325m Find the cost of levelling the park at the rate of Rs 5 per 1000 m2 ... School Talk; Login; GET APP; Login Create Account. Class-7 » Maths. Perimeter and Area. The base of a triangular park is 420m and its altitude is 325m. Find the cost of levelling the park at the rate ...
The perimeter of a triangular field is 420m
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Webb19 mars 2024 · Perimeter of a triangle is calculated using the steps discussed below: Step 1: Mark the measurement of each side of the triangle and make sure all the measurements are in the same unit. Step 2: Add the value of all the sides to find the perimeter. Step 3: The sum obtained in step 2 is the required perimeter (use unit same as the length of sides.) WebbQuestion 7The perimeter of a triangular field is 420 m. Given, the perimeter of a triangular field is 420m and its sides are in the ratio 6:7:8. Let sides of a triangular field be a = 6x, b = 7x and c = 8x. ∴ Perimeter of a triangular field, … The Cultivator - Volume 2 - Page 22 - Google Books Result.
Webb28 aug. 2024 · The Perimeter of a Triangular Field is 420m and its sides are in the ratio 6:7:8. Find its Area. 1 See answer Daiyaan is waiting for your help. Add your answer and earn points. jimrgrant1 jimrgrant1 Answer: A ≈ 8133.27 m² Step-by-step explanation: Sum the parts of the ratio 6 + 7 + 8 = 21 parts Webb16 apr. 2024 · the largest angle of the field is 149⁰. Step-by-step explanation: Given; perimeter of the triangular filed, P = 120 m. length of two known sides, a and b = 21 m …
Webb21 aug. 2024 · The perimeter of a triangle is 50 cm. One side of a triangle is 4 cm longer than the smaller side and the third side is 6 cm less than twice the smaller side. Find the area of the triangle. herons formula; class-9; Share It On Facebook Twitter Email. 1 Answer +1 vote . answered Aug 21 ... WebbSemi – perimeter of a triangle ΔABD, s = a+b+c 2 = AB+BD+DA 2 = 60+80+40 2 = 180 2 = 90m ∴ Area of ΔABD= √s(s−a)(s−b)(s−c) [by Heron’s formula]. = √90(90−60)(90−80)(90−40) = √90×30×10×50 = 100×3√15= 300√15m2 From Eq. (i), Area of parallelogram ABCD= 2×300√15= 600√15m2 Hence, the area of the parallelogram is …
WebbSides of triangle ABC are AB = 15 cm, BC = 13 cm, AC = 14 cm. Question 5. The perimeter of a triangular field is 540 m and its sides are in the ratio 25 : 17 : 12. Find the area of the triangle. [NCERT] Solution: Perimeter of a triangle = 540 m Ratio in sides = 25 : 17 : 12 Sum of ratios = 25 + 17 + 12 = 54. Question 6. The perimeter of a ...
WebbGiven, perimeter of a triangular field is 420m and its sides are in the ratio 6:7:8. Let sides of a triangular field be a=6x,b=7x and c=8x. and c=820=160m. Hence, the area of triangular field is 210015m2.Jun 27, 2024 Get Started. How do users think about us ... can a notary sign in different statesWebbThe perimeter of triangular field = 420m.Given that the ratios of the sides are 6 : 7 : 8.Sum of the ratios = 6 + 7 + 8 = 21Length of first side of the fi 236+ Specialists 9.7/10 Ratings The perimeter of a triangular ground is 420m and its sides are Given, perimeter of a triangular field ... can a notary use an embosserWebb20 feb. 2024 · The perimeter is a distance around the shape – in our case, around the triangle. You can think about it as a path surrounding this figure. In real-life problems, a perimeter of a triangle may be useful in making a fence around the triangular parcel, tying up a triangular box with ribbon, or estimating the lace needed for binding a triangular … can a notary transfer a car titleWebbGiven, perimeter of a triangular field is 420m and its sides are in the ratio 6:7:8. Let sides of a triangular field be a=6x,b=7x and c=8x. and c=820=160m. Hence, the area of triangular … can a notary use a signature stampWebbTHE PERIMETER OF A TRIANGULAR FIELD IS 420M AND ITS SIDES AREIN THE RATIO 6:7:8 THEN THE AREA OF THE TRIANGULAR FIELD IS . ANSWER IN OPTION ... The … can a notary take fingerprintsWebbSemi-perimeter (s) of the triangle 25 60 65 150 75 2 2 2 Perimeter m Area of triangle s s a s b s c 2 75 75 25 75 60 75 65 75 50 15 10 562500 750 m u u u 5. The perimeter of a triangular field is 240m, and its sides are in the ratio 25:17:12. Find the area of the field. Also, find the cost of ploughing the field at ₹ 40 per m2 Sol: Let the ... can a notary witness a willWebbQuestion: The perimeter of a triangular field is 144 m and the ratio of the sides is 3 : 4 : 5. The area of the field is a) 864 m 2 b) 824 m 2 c) 468 m 2 d) none. Answer: 864 m 2. Question: A rectangular field has its length and breadth in the ratio 5 : 3. Its area is 3.75 hectares. The cost of fencing it at Rs. 5 per meter is can a notary work from home