Advertisements
Advertisements
प्रश्न
Find the perimeter of an equilateral triangle with a side measuring 3.8 cm
Advertisements
उत्तर
Perimeter of an equilateral triangle = (Side + Side + Side) Sq.units
| 3.8 | |
| (+) | 3.8 |
| (+) | 3.8 |
| 11.4 |
Given side = 3.8
∴ Perimeter = 3.8 + 3.8 + 3.8
Perimeter of the triangle = 11.4 cm
APPEARS IN
संबंधित प्रश्न
Avinash travelled 42 km 365 m by bus, 12 km 460 m by car, and walked 640 m. How many kilometres did he travel altogether? (Write your answer in decimal fractions).
Add the following decimals:
4.37, 9.638, 17.007 and 6.8
A man purchases an almirah for Rs 11025, gives Rs 172.50 as its cartage, and spends Rs 64.80 on its repair. How much does the almirah cost him?
A bag contains 45 kg 80 g of sugar and the mass of the empty bag is 950 g. What is the mass of the bag containing this much of sugar?
Add: 1067.080 and 0000.943
Rahul bought 4 kg 90 g of apples, 2 kg 60 g of grapes and5 kg 300 g of mangoes. Find the total weight of all the fruits he bought.
Add by using grid 0.51 + 0.25
Add the following by using place value grid.
17.4 + 23.435
Add the following:
20.02 and 2.002
Find the sum in the following:
27.076 + 0.55 + 0.004
