Question

Find the perimeter of triangle whose measures are 3. 5 CM 4. 5 cm and 8cm

Answer 1

Answer:

Step-by-step explanation:

Perimeter of triangle=sum of all sides

3.5+4.5+8

16cm

Answer 2

Answer:

Given⤵

➡Sides of triangle 3.5cm, 4.5cm and 8cm.

To find ⤵

➡Perimeter of triangle.

Solution⤵

⚫Perimeter of a Triangle. The perimeter of a polygon is the total length of the boundary. For a triangle, we can find it by adding the lengths of its three sides.

➡3. 5cm+4.5cm+8cm

➡8cm+8m

➡16cm.

✅Hence , the perimeter of triangle whose sides are 3.5cm , 4.5cm and 8cm is 16cm.

✔Extra points⤵

✡Perimeter of a Triangle. The perimeter of a polygon is the total length of the boundary. For a triangle, we can find it by adding the lengths of its three sides.

✡To calculate the perimeter of a triangle with two equal sides, we find the sum of length of all the sides. ... The formula to calculate the perimeter of an isosceles triangle is: 2a + b, where 'a' is the length of one of the equal sides, and 'b' is the length of the third side.

Hope this is helpful to you!