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What is the height of a triangle when the distance between angles 62 degrees and 48 degrees is 1.8 cm?
Wiki User
∙ 6y ago
There is probably a trick that I don't know (can't think of at the moment), but you can use the sine rule and sine ratio:
The third angle is 180° - (62° + 48°) = 70° and is opposite the side of length 1.8cm.
The side opposite the 48° can be found using the sine rule:
a/sin A = b/sin B → a = b × sin A/sin B = 1.8 cm × sin48° / sin 70°
The height can now be found using the sine ratio on the 62° angle as the side just found is the hypotenuse of that triangle:
sine = opp/hyp
→ opp = hyp × sine
→ height = (1.8 cm × sin48° / sin 70°) × sin 62°
→ height = 1.8 × sin 48° × sin 62° / sin 70° cm ≈ 1.3 cm
Wiki User
∙ 6y ago
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What is the relationship between the measure of the angles in a triangle?
The sum of the interior angles of a triangle is equal to 180 degrees.
What kind of triangle measures between 0 and 90 degrees?
If each of its 3 angles are 60 degrees then it is an equilateral triangle If each of its 3 angles are different acute angles then it is a scalene triangle
If the angles in a triangle are 30 degrees 60 degrees and 90 degrees is called what type of triangle is it?
A right angles triangle, as one of the angles in the triangle is 90 degrees.
What is the difference between an angle and a triangle?
A triangle is made up of 3 angles, which equal 180 degrees.
How do you find angles to a right triangle?
You cannot. The other angles of a right triangle can have any values between 0 and 90 degrees as long as the two of them sum to 90 degrees.
What is the relationship between the measure of the angles in a triangle?
The sum of the interior angles of a triangle is equal to 180 degrees.
What kind of triangle measures between 0 and 90 degrees?
If each of its 3 angles are 60 degrees then it is an equilateral triangle If each of its 3 angles are different acute angles then it is a scalene triangle
If the angles in a triangle are 30 degrees 60 degrees and 90 degrees is called what type of triangle is it?
A right angles triangle, as one of the angles in the triangle is 90 degrees.
90 degree triangle?
NEVER!! A triangle has to have exactly 180 degrees between all three angles. One of the angles could equal 90 degrees, but the whole triangle can't be 90 degrees.
What is the difference between an angle and a triangle?
A triangle is made up of 3 angles, which equal 180 degrees.
Can a triangle have 2 obtuse angles?
No. The sum of the internal angles of a plane triangle is 180 degrees. If one of the angles is 90 degrees or more, this leaves 90 degrees or less to be distributed between the other two angles which will then both be acute.No because 2 obtuse angles would measure over 180 degrees and the 3 angles of any triangle add up to 180 degrees.
The sum of the interior angles of a triangle is?
The sum of the interior angles of a triangle is 180 degrees. This is because one angle of a triangle is 60 degrees.
How do you find angles to a right triangle?
You cannot. The other angles of a right triangle can have any values between 0 and 90 degrees as long as the two of them sum to 90 degrees.
What is the difference between a rectangle and a obtuse triangle?
Angles obtuse in on angle is over90 degrees rectangle has 4 angles at 90 degrees.
What is the Relationship between angles of a triangle?
The sum of the three angles is 180 degrees. There are other relationships that can be derived from this.
Can a right triangle have angles measuring 35 degrees 78 degrees and 67 degrees?
No because these are the angles of a scalene triangle
What is an acute-angled triangle?
An acute-angled triangle is a triangle in which all the interior angles are between 1 and 89 degrees.
