Solve Complementary Angle
Complementary Angle Calculator is a free online tool that displays the complementary angle for the given angle measure. BYJU’S online complementary angle calculator tool makes the calculation faster, and it displays the answer in a fraction of seconds.
How to Use the Complementary Angle Calculator?
The procedure to use the complementary angle calculator is as follows:
Step 1: Enter the angle in the input field
Step 2: Now click the button “Solve” to get the result
Step 3: Finally, the complementary angle for the given angle will be displayed in the output field
What is Meant by Complementary Angle?
In Maths, two angles are said to be complementary, when the angles add up to 90 degrees. The complementary angle need not be adjacent to each other, but its sum should be equal to 90 degrees. For example, 47° and 43° are complementary angles.
Example:
To find out another angle if one of the complementary angles is 60°
Solution:
We know that the sum of complementary angles is 90
Let the unknown angle be x
Thus,
60° + x = 90°
X = 90° – 60°
X = 30°
Hence, the unknown angle is 30°
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Given Prove Find
Given:
Angles
Find angle
Given angles
Find angle
Given two angles in a triangle
Find angle
Given two angles
Find angle
Given angle and perpendicular line
Parallel Lines
Find angle
Given angle
Prove right angle
Given angle bisector
Triangles
Find side
Given sides and perimeter
Find angles
Given angle ratios
Find side
Given area and altitude
Find segment
Given sides and perpendicular line
Find angle
Given midsegment and angles
Find side
Given area and altitude
Find area
Given altitude, median, and side
Find segment
Given medians and side
Find angle
Given angles and midsegment
Isosceles Triangles
Find angle
Given angle
Prove isosceles triangle
Given equal segments and altitude
Prove equal angles, equal sides, and altitude
Given angle bisector
Find angles
Given angle
Prove isosceles triangle
Given angle bisector
Find angle and segment
Given altitude and angle bisector
Find angles
Given parallel lines
Prove equal angles
Given angle bisector
Prove isosceles triangle
Given median and equal segments
Equilateral Triangles
Find area
Given perimeter
Find perimeter
Given height
Right Triangles
Find area
Given sides
Find angles
Given angles
Find sides
Given side and angle
Find area
Given angle and segments
Prove parallel segments
Given angle bisector
30-60-90 Triangles
Find side
Given angle bisector
Find segment
Given altitude
Find side
Given segment
Congruent Triangles
Prove equal angles
Given isosceles triangle and angle bisectors
Prove congruent triangles
Given congruent triangles and medians
Prove congruent triangles
Given angle bisector and angles
Prove congruent triangles
Given isosceles triangle and altitude
Prove congruent triangles
Given three pairs of equal segments
Prove congruent triangles
Given equal segments and sides
Prove congruent triangles
Given angles and equal sides
Prove congruent triangles
Given sides
Prove congruent triangles
Given equal angles and equal sides
Prove congruent triangles
Given equal angles
Prove congruent triangles
Given isosceles triangle and altitude
Prove congruent triangles
Given parallel and equal sides
Prove equal segments
Given equal angles and sides
Prove equal segments
Given isosceles triangle and equal angles
Prove equal segments
Given isosceles triangle, and perpendicular lines
Similar Triangles
Prove similar triangles
Given sides and angles
Prove similar triangles
Given angles
Prove similar triangles
Given parallel sides
Prove similar triangles
Given right triangle and altitude
Squares
Prove congruent triangles
Given equal segments
Prove right triangle
Given equal segments
Find perimeter
Given side
Find area
Given perimeter
Rectangles
Prove equal segments
Given equal segments
Find area
Given sides and area
Find sides
Given perimeter
Find angles
Given diagonals
Prove rectangle
Given parallelogram and equal angles
Parallelograms
Prove parallelogram
Given equal angles
Find perimeter
Given sides
Find altitude
Given side and area
Find area
Given sides and altitude
Find area
Given diagonals and triangle area
Prove inscribed parallelogram
Given altitudes
Find ratio between diagonal and segment
Given diagonals and altitude
Prove 90-degree angle
Given angle bisectors
Prove parallelogram and congruent triangles
Given diagonal
Find angles
Given angle
Prove inscribed parallelogram
Given parallel segments
Trapezoids
Prove parallelogram
Given parallel segments
Find segments
Given midsegment
Prove parallelogram
Given midsegment
Prove right angle
Given midsegment and angle bisector
Isosceles Trapezoids
Find angles
Given sum of angles
Find angles
Given diagonal and angles
Prove isosceles trapezoid
Given sum of angles
Prove isosceles trapezoid
Given isosceles triangle
Prove congruent triangles
Given diagonals
Find area
Given diagonal and angle bisector
Prove isosceles trapezoid
Given rectangle and equal segments
Kites
Prove kite
Given equal angles
Find sides
Given diagonals
Find area
Given diagonals
Prove kite
Given circle and radii
Rhombuses
Prove equal segments
Given equal segments
Prove isosceles triangle
Given diagonals
Prove isosceles triangles, parallelogram, and midsegment
Given segment bisector
Find angles
Given angle
Circumferences
Find circumference
Given diameter
Find circumference and area
Given radius
Find diameter and radius
Given circumference
Circle Areas
Find radius
Given area
Find area and circumference
Given radius
Find area
Given diameter
Circle Angles, Tangents, and Chords
Find angle
Given diameter
Find angle
Given tangent
Prove isosceles triangle
Given perpendicular line
Find angles
Given tangent
Prove midsegment
Given isosceles triangle
Inscribed Circles
Prove isosceles triangle
Given tangent
Find perimeter
Given tangent
Circumscribed Circles
Find angles
Given radius
Prove circle center
Given equilateral triangle
Find area
Given equilateral triangle and radius
Compound Shapes
Find pentagon area
Given square area and triangle area
Find rectangle area
Given square and rectangle