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Is it possible to draw a equilateral triangle with the sides 8cm 9cm 10cm?
Wiki User
∙ 10y ago
No because the 3 sides of an equilateral triangle are equal in length
Wiki User
∙ 10y ago
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Three sides if triangle measures 8cm 9cm and 10cm respectively?
So?
If three sides of triangle are 8cm 6cm 10cm Then find largest angle?
It is a right angle triangle and its largest angle is 90 degrees
What is the area of a triangle with a height of 10Cm and a base of 8Cm and sides of 17Cm and 18C m?
The area is 40cm2
What is the height of an equalateral traiangle with sides of 10 cm long what about for any equalateral triangle will the height always be the same as one of the sides?
8.66cm; noIf you have heard of a 30-60-90 triangle with sides in the ratio of 1 to sqrt(3) to 2, then this should be easy:Draw an equilateral triangle with one side at the bottom. Find the middle of the base, and draw a vertical line to divide the triangle in two. (Sorry, I can't draw this!) Now suppose the length of each side of the equilateral triangle is 2 units. You have divided the base into two parts each with a length of 1.Each smaller triangle is a right triangle with hypotenuse 2 and one side 1 unit long. the 3rd side is the altitude of the equilateral triangle, call it h. Pythagoras tells us that 12 + h2 = 22 1 + h2 = 4 h2 = 4-1 = 3 h = sqrt(3).The height of an equilateral triangle is always sqrt(3) times half the length of a side. This comes out to about 0.866 times the length of a side, so if the side is 10cm long, the height will be 8.66cm.(The height isn't the same as one of the sides, it's about 13/15 of it.)
Find the volume of a triangular prism whose base is regular with sides that measure 12cm and whose height is 10cm?
The base is an equilateral triangle and so the volume works out as follows:- 0.5*122*sin(60)*10 = 623.538 cubic cm to 3 decimal places
A triangle has 3 sides that each equal 10cm what kind of triangle is it?
Size or internal angles?
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
Three sides if triangle measures 8cm 9cm and 10cm respectively?
So?
What triangle has 10cm 17cm and 21 cm one of the angles measure 99 degrees?
If the sides are 10cm, 17cm and 21cm, the three angles are approx 28, 53 and 99 degrees. It is an obtuse angled triangle.
If three sides of triangle are 8cm 6cm 10cm Then find largest angle?
It is a right angle triangle and its largest angle is 90 degrees
What is the area of a triangle with a height of 10Cm and a base of 8Cm and sides of 17Cm and 18C m?
The area is 40cm2
What is the area of a right angled triangle when one side is 10cm and 2 sides are 20cm?
200 sq. cm.
What is the height of an equalateral traiangle with sides of 10 cm long what about for any equalateral triangle will the height always be the same as one of the sides?
8.66cm; noIf you have heard of a 30-60-90 triangle with sides in the ratio of 1 to sqrt(3) to 2, then this should be easy:Draw an equilateral triangle with one side at the bottom. Find the middle of the base, and draw a vertical line to divide the triangle in two. (Sorry, I can't draw this!) Now suppose the length of each side of the equilateral triangle is 2 units. You have divided the base into two parts each with a length of 1.Each smaller triangle is a right triangle with hypotenuse 2 and one side 1 unit long. the 3rd side is the altitude of the equilateral triangle, call it h. Pythagoras tells us that 12 + h2 = 22 1 + h2 = 4 h2 = 4-1 = 3 h = sqrt(3).The height of an equilateral triangle is always sqrt(3) times half the length of a side. This comes out to about 0.866 times the length of a side, so if the side is 10cm long, the height will be 8.66cm.(The height isn't the same as one of the sides, it's about 13/15 of it.)
Find the volume of a triangular prism whose base is regular with sides that measure 12cm and whose height is 10cm?
The base is an equilateral triangle and so the volume works out as follows:- 0.5*122*sin(60)*10 = 623.538 cubic cm to 3 decimal places
What is a triangle that has 3 sides and equal 10Cm?
one side equals 5 another equals 4 and the last is 1 (a=bh/2)
Each of the equal sides of an isosceles triangle is 5 cm greater than the base. The perimeter is 46 Centimeters. What is the length of each side of the triangle?
a is one of the equal sides of the iscosceles triangle b is the base perimeter is a + a + b = 46cm a = b + 5cm subsitute a for b + 5cm in the perimeter equation b + 5cm + b + 5cm + b = 46cm This simplifies down to 3b + 10cm = 46cm subtract 10cm from both sides of the equation 3b + 10cm - 10cm = 46cm - 10cm 3b = 36cm Then divide each side of the equation by 3 3b ÷ 3 = 36cm ÷ 3 b = 12cm Subsitute b back into a = b +5cm a = 12cm + 5cm a = 17cm So you have 2 sided with the length of 17cm and the base with the length of 12cm
Is the triangle is isosceles if the angle measures 8cm9cm and 10cm?
No because an isosceles triangle has 2 equal sides and 2 equal interior angles with another angle and the 3 angles add up to 180 degrees
