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What is the perimeter of an equilateral triangle whose side is 7cm?
It is: 3*7 = 21cm
A regular pentagon has 7cm sides what is the perimeter of it?
Perimeter = sum of the lengths of sides = 5* 7 cm = 35 cm
How many triangles have the perimeter of 15cm?
To determine the number of triangles with a perimeter of 15cm, we need to consider the possible side lengths that can form a triangle. The triangle inequality theorem states that the sum of the lengths of any two sides of a triangle must be greater than the length of the third side. With a perimeter of 15cm, the possible side lengths could be (5cm, 5cm, 5cm) for an equilateral triangle, (6cm, 5cm, 4cm) for an isosceles triangle, or (7cm, 5cm, 3cm) for a scalene triangle. Therefore, there are 3 possible triangles that can have a perimeter of 15cm.
What is the perimeter of a regular octagon with sides of 7cm?
Perimeter = 8*7 = 56 cm
What is the perimeter 7cm 8cm 12cm?
Oh, what a delightful question! To find the perimeter of a shape, you simply add up all the sides. So for a shape with sides measuring 7cm, 8cm, and 12cm, you would add them together to find the total perimeter. In this case, the perimeter would be 7cm + 8cm + 12cm = 27cm. Just imagine all those sides coming together like old friends for a lovely little stroll around the shape!
What is the perimeter of an equilateral triangle whose side is 7cm?
It is: 3*7 = 21cm
What triangle has 7cm 7cm 7cm?
Well, honey, that's an equilateral triangle you're looking at. All three sides are the same length, so it's a perfect little equilateral package. No need to overcomplicate things here, it's as simple as it gets.
What is the perimeter of this shape 7cm x 10cm equal?
The perimeter of a shape is the sum of the lengths of all its sides. In this case, the shape is a rectangle with sides measuring 7cm and 10cm. To find the perimeter, you add up all the sides: 7cm + 7cm + 10cm + 10cm = 34cm. Therefore, the perimeter of this shape is 34cm.
A regular pentagon has 7cm sides what is the perimeter of it?
Perimeter = sum of the lengths of sides = 5* 7 cm = 35 cm
How many triangles have the perimeter of 15cm?
To determine the number of triangles with a perimeter of 15cm, we need to consider the possible side lengths that can form a triangle. The triangle inequality theorem states that the sum of the lengths of any two sides of a triangle must be greater than the length of the third side. With a perimeter of 15cm, the possible side lengths could be (5cm, 5cm, 5cm) for an equilateral triangle, (6cm, 5cm, 4cm) for an isosceles triangle, or (7cm, 5cm, 3cm) for a scalene triangle. Therefore, there are 3 possible triangles that can have a perimeter of 15cm.
What is the perimeter of a regular octagon with sides of 7cm?
Perimeter = 8*7 = 56 cm
What is the perimeter of a rectangle with sides measuring 7cm and 3cm?
20cm
Can a triangle have sides 6cm 7cm and 15 cm?
No.
What is perimeter and area called in mathematics?
The perimeter is the addition of the all the sides of the shape. For example if a rectangle has two sides which are 4cm and two sides which are 7cm, then the perimeter will be 4cm+4cm+7cm+7cm. The perimeter would therefore be 22cm. The area of a shape is gotten by multiplying the length and breadth of the shape. For example, in a rectangle witrh the same measurements above, the area will be 4cm x 7cm and that would 28cm. You have to use the square sign but I can't do that here.
What is the area of a 6.3 and 7cm triangle?
Two sides of a triangle are not sufficient to determine its area.
What is the perimeter 7cm 8cm 12cm?
Oh, what a delightful question! To find the perimeter of a shape, you simply add up all the sides. So for a shape with sides measuring 7cm, 8cm, and 12cm, you would add them together to find the total perimeter. In this case, the perimeter would be 7cm + 8cm + 12cm = 27cm. Just imagine all those sides coming together like old friends for a lovely little stroll around the shape!
Is it possible for a triangle to have sides with lengths 5cm 7cm and 10cm Explain your answer?
if it is a scalene triangle yes scalene triangle have no congruent sides and angles
