Perimeter of Angle Problems
Number of problems found: 110
- An isosceles triangle
An altitude is drawn from the vertex of an isosceles triangle, forming a right angle and two congruent triangles. As a result, the altitude cuts the base into two equal segments. The length of the altitude is 18 inches, and the length of the base is 15 in - Clock hands
What path will the tip of the minute hand of length 5 dm cover on the clock in 2 hours? - Semicircle
Calculate the length of a semicircle with a radius of 6cm. - Euclid2
The ABC right triangle with a right angle at C is side a=29 and height v=17. Calculate the perimeter of the triangle. - The length
The length of the circle is 24 cm. What is the circular arc length of the corresponding angle of 30°? - Circumference 81778
Points A and B lie on the circle k. The circumference of the circle k is 40 CM, and the length of the circular arc AB is 10 CM. Determine the size of the angle ABS. - 6-gon
The perimeter of a regular hexagon is 113. Calculate its circumradius (radius of a circumscribed circle).
- Meridian
What is the distance (length) of the Earth's meridian 15° when the radius of the Earth is 6370 km? - One of
One of the internal angles of the rhombus is 120°, and the shorter diagonal is 3.4 meters long. Find the perimeter of the rhombus. - Bisectors
As shown, in △ ABC, ∠C = 90°, AD bisects ∠BAC, DE⊥AB to E, BE = 2, BC = 6. Find the perimeter of triangle △ BDE. - Equilateral triangle v2
An equilateral triangle has a perimeter 36 dm. What is its area? - Hexagon
Draw a regular hexagon inscribed in a circle with a radius r=15 cm. What is its perimeter? - Angles
Find the interior angles of a rhombus with area 72 cm² and perimeter 48 cm. - Trapezoid
The rectangular trapezoid ABCD with a right angle at the vertex A has sides a, b, c, and d. Calculate the circumference and the area of the trapezoid if given: a = 25cm, c = 10cm, d = 8cm - Circle arc + section
Calculate the length of the arc of a circle and the volume of a circular section if the circle's radius is 8.3 centimeters and the central angle alpha=104 degrees.
- Central angle
The circle has a diameter of 46 cm. What is the arc length that corresponds to a central angle of 30°? - Perimeter 59
The perimeter of a circular bed is 36m. Find the length of the part of its perimeter that corresponds to the given central angles: 90°,45°30°,120°,15° - Length of the arc What is the arc length of a circle k (S, r=68mm), which belongs to a central angle of 78°?
- Coal mine
The towing wheel has a diameter of 1.7 meters. How many meters does the elevator cage lower when the wheel turns 32 times? - The central
The central angle of a sector is 30°, and the radius is 15 m. Determine its perimeter.
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Perimeter - practice problems. Angle practice problems.
