0
What is the area and its angles of a triangle with sides of 22 cm by 62 cm by 48 cm?
Wiki User
∙ 7y ago
Let its sides be a b c and their opposite angles be A B C and so:-
Using the cosine rule angle A = 17.9 degrees
Using the cosine rule angle B = 120 degrees
Angle C: 180 -17.9 -120 = 42.1 degrees
Area: 0.5*48*22*sin(120) = 457 square cm rounded
Wiki User
∙ 7y ago
Wiki User
∙ 7y agoThe area is 457.3 cm^2 and the angles are: A = 17.9 deg, B = 120.0 deg and C = 42.1 deg.
Add your answer:
Earn +20 pts
What is the area of a triangle having sides of 22 cm by 62 cm by 48 cm?
Using the cosine and sine rules the area of the triangle works out as 457 square cm rounded.
How many square feet are in an 18' by 22' by 16' triangle?
I assume you want the area of a triangle with side lengths 18 ft, 22 ft and 16 ft. Given the sides of a triangle, its area is given by: area = √(s(s - a)(s - b)(s - c)) Where s is the semi-perimeter, ie s = ½(a + b + c) or triangle with sides 18 ft, 22 ft 16 ft, area is: s = ½(18 + 22 + 16) ft = 28 ft → area = √(28(28 - 18)(28 - 22)(28 - 16)) ft² = √3360 ft² ≈ 57.97 ft²
If the base of an isosceles triangle is 22 and the height is 28 how do you figure out the area?
area of a triangle is half the base times the height .5*22*28=308
What is the area of an isosceles triangle with two sides that measure 22 and a base that measures 5?
If the two equal sides are each 22 units in length then using Pythagoras' theorem to find its height it works out as: 54.644 square units rounded to 3 d.p.
The measures of two sides of a triangle are 22 and 34 Which measure is possible for the third side?
Doesn't it depend on what type of triangle it is? And which sides you are measuring? And which side it's laying on?
What is the area of 22 40 45?
Assuming these are three sides of a triangle, the area is approx 440 square units.
What is the area of a triangle having sides of 22 cm by 62 cm by 48 cm?
Using the cosine and sine rules the area of the triangle works out as 457 square cm rounded.
What interior angles of a polygon has 22 sides?
The interior angles add up to 3600 degrees
Find the third angle of a right triangle if the measure of on of the angles is 68?
The sum of interior angles of any triangle is 180 degrees. A right triangle is defined as a triangle having one angle that measures 90 degrees. Therefore, it follows that the sum of the remaining two angles will be 90 degrees 90-68=22 The third angle is 22 degrees
How many sides does a polygon have if the sum of the measures of the interior angles is 3600 degrees?
22 sides
How many square feet are in an 18' by 22' by 16' triangle?
I assume you want the area of a triangle with side lengths 18 ft, 22 ft and 16 ft. Given the sides of a triangle, its area is given by: area = √(s(s - a)(s - b)(s - c)) Where s is the semi-perimeter, ie s = ½(a + b + c) or triangle with sides 18 ft, 22 ft 16 ft, area is: s = ½(18 + 22 + 16) ft = 28 ft → area = √(28(28 - 18)(28 - 22)(28 - 16)) ft² = √3360 ft² ≈ 57.97 ft²
Find the lengths of the side of the right triangle if the longest side of the triangle is four more than the shortest side and the middle side is two more than the shortest side?
There is no such right triangle. You have defined the relationship between three sides of a triangle that does not have a 90 degree angle. In a right triangle the sum of the squares of the shorter sides equals the square of the longest side and 12 + 22 = 5 ; 42 = 16 it does not equal 5 The angles in a triangle with sides 1, 2, 4 units can be found by applying the cosine rule.
How many sides dose a equilateral triangle have?
Iso (same) Skelos (leg, implies side) triangle has 2 equal sides (at least), and hence has 2 equal angles (at least).An equilateral triangle (all 3 sides are equal in length, and all 3 angles are equal, which means 600 each in 3600, or PI/3 with 2PI = 360 degree ) is a special family (class) of isosceles.It has:Two equal sidesTwo equal angles♥s' Barbiee doll☺
If the base of an isosceles triangle is 22 and the height is 28 how do you figure out the area?
area of a triangle is half the base times the height .5*22*28=308
What is the area of an isosceles triangle with two sides that measure 22 and a base that measures 5?
If the two equal sides are each 22 units in length then using Pythagoras' theorem to find its height it works out as: 54.644 square units rounded to 3 d.p.
How many sides does a 3600 degree polygon have?
If the interior angles add up to 3600 degrees then it will have 22 sides
How many sides does a 3600 degree shape have?
If its interior angles add up to 3600 degrees then it will have 22 sides.
