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How do you find the perimeter of a triangle with sides 5m by 6m by 7m and one angle 85 degrees?
Kevin150
Just add the 3 sides: 5+6+7 = 18m
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∙ 8y ago
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What is the perimeter of a triangle when an angle of 57 degrees is opposite a side of14.5cm and another angle is 71 degrees?
Using the sine rule in trigonometry its other sides are 13.62cm and 16.35cm both rounded to two decimal places therefore it follows that the perimeter of the triangle is 14.5cm+13.62xm+16.35cm = 44.47cm
Can a triangle be classified as an acute triangle?
Yes. A triangle can be classified as: For angles 1. If a triangle has at least 1 angle that has an angle measure of more than 90 degrees, it can be called an obtuse triangle 2. If a triangle has 3 angles that are less than 90 degrees, it's a acute triangle. 3. If a triangle has an angle that has an angle measure of 90 degrees, it can be called and right triangle For sides: 1. All equal sides= equilateral. 2. 2 equal sides= Isosceles 3. No equal sides= scalene
What is the perimeter of a scalene triangle when its longest side is 162cm with angles of 37.25 degrees and 48.4 degrees?
Its longest side of 162cm is opposite to its biggest angle which is 94.54 degrees and by using the sine rule its other sides are 98.34cm and 121.49cm. Therefore perimeter of the triangle is: 162+98.34+121.49 = 381.83cm
What triangle has 2 sides the same and the same length and a angle of 90 degrees?
An isosceles right angle triangle
What is a perimeter of a triangle which sides measures 68 and 10 inches?
If you mean sides of 6, 8 and 10 inches then it is a right angle with a perimeter of 24 inches.
What is the perimeter of a triangle when side 14.5cm is opposite angle 57 degrees and has another angle of 71 degrees?
Using the trigonometry sine rule the other sides of the triangle are 16.35cm and 13.62cm so it follows that its perimeter is 14.5+16.35+13.62 = 44.47cm
What is the perimeter of a triangle when an angle of 57 degrees is opposite a side of14.5cm and another angle is 71 degrees?
Using the sine rule in trigonometry its other sides are 13.62cm and 16.35cm both rounded to two decimal places therefore it follows that the perimeter of the triangle is 14.5cm+13.62xm+16.35cm = 44.47cm
A triangle with two congruent sides and an angle of 104 degrees is?
A triangle with two congruent sides is isosceles. A triangle with an angle of 104 degrees is obtuse. So you would have an obtuse isosceles triangle.
How do you find perimeter of a right angle triangle?
add all of the sides together
What is the perimeter of a triangle when side 14.5cm is opposite angle 57 degrees which has another angle of 71degrees?
The 3rd angle must be 52 degrees and so by using the sine rule in trigonometry its other sides are 16.35cm and 13.62cm both rounded to two decimal places. Therefore the perimeter of the triangle is: 14.5+16.35+13.62 = 44.47cm
What is a triangle with an angle of 110 degrees and two congruent sides?
a scalene triangle
What is a triangle with no congruent sides and an angle of 90 degrees is?
the triangle is called right handed triangle
Can a triangle be classified as an acute triangle?
Yes. A triangle can be classified as: For angles 1. If a triangle has at least 1 angle that has an angle measure of more than 90 degrees, it can be called an obtuse triangle 2. If a triangle has 3 angles that are less than 90 degrees, it's a acute triangle. 3. If a triangle has an angle that has an angle measure of 90 degrees, it can be called and right triangle For sides: 1. All equal sides= equilateral. 2. 2 equal sides= Isosceles 3. No equal sides= scalene
Does a right angle triangle have 2 equal sides?
Not necessarily. A triangle with two equal sides is called an isoceles triangle. A right triangle has one angle that measures 90 degrees.
What triangle has 2 sides the same and the same length and a angle of 90 degrees?
An isosceles right angle triangle
What is the perimeter of a scalene triangle when its longest side is 162cm with angles of 37.25 degrees and 48.4 degrees?
Its longest side of 162cm is opposite to its biggest angle which is 94.54 degrees and by using the sine rule its other sides are 98.34cm and 121.49cm. Therefore perimeter of the triangle is: 162+98.34+121.49 = 381.83cm
Does a triangle only have one pair of parrell sides?
A triangle has no parallel sides but a right angle triangle has perpendicular sides that meet at 90 degrees.
