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Find the area of the triangle ,having : ...

Find the area of the triangle ,having :
base =9.5 cm , height = 6 mm

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To find the area of the triangle with a base of 9.5 cm and a height of 6 mm, we can follow these steps: ### Step 1: Convert the height from mm to cm The height is given as 6 mm. To convert this to centimeters, we use the conversion factor where 1 cm = 10 mm. \[ \text{Height in cm} = \frac{6 \text{ mm}}{10} = 0.6 \text{ cm} \] ### Step 2: Use the formula for the area of a triangle The formula for the area \( A \) of a triangle is given by: \[ A = \frac{1}{2} \times \text{base} \times \text{height} \] ### Step 3: Substitute the values into the formula Now, we can substitute the base and height into the formula. The base is 9.5 cm and the height is 0.6 cm. \[ A = \frac{1}{2} \times 9.5 \text{ cm} \times 0.6 \text{ cm} \] ### Step 4: Calculate the area First, calculate \( 9.5 \times 0.6 \): \[ 9.5 \times 0.6 = 5.7 \] Now, apply the half: \[ A = \frac{1}{2} \times 5.7 = 2.85 \text{ cm}^2 \] ### Final Answer The area of the triangle is \( 2.85 \text{ cm}^2 \). ---
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ICSE-MENSURATION-EXERCISE 23 E
  1. Find the area of the triangle ,having : base = 5.6 m , heigth = 3...

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  2. Find the area of the triangle ,having : base = 6.4 m , heigth = 8...

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  3. Find the area of the triangle ,having : base =9.5 cm , height = 6 ...

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  4. Find the height of the triangle whose : area 28.9m^(2),base = 8.5 m

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  5. Find the height of the triangle whose : area =56dm^(2) , base = 2....

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  6. Find the base of the triangle whose : area =4.2m^(2), height = 2.4 m...

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  7. Find the base of the triangle whose : area =2.4 dm^(2) , height = 80...

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  8. Find the area of the triangle whose sides are 13 cm , 20 cm and 21 cm...

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  9. Find the area of the triangle whose sides are 50 cm , 48 cm and 14 cm ...

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  10. Find the area of an isosceles triangle in which each of the equal sid...

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  11. The base and the heigth of a triangle are in the ratio 5 : 3 and its...

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  12. Find the area and the height of an equilateral triangle whose each sid...

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  13. Find the area and the height of an equilateral triangle whose each sid...

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  14. Find the area and the height of an equilateral triangle whose each sid...

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  15. Find the area of a right triangle whose hypotenuse is 26 cm long and o...

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  16. The area of a right triangle is 240 cm^(2) and one of its legs is 16 ...

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  17. The legs of a right triangle are in the ratio 3 : 4 and its area is 10...

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  18. The sides of a triangle are in the ratio 13 : 14 : 15 and its per...

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  19. The base of an isosceles triangle is 12 cm and its perimeter is 32 ...

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  20. The cost of painting the top surface of a triangular board at 80 paise...

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