Geometry
Problems related to shapes, spaces, measurements, etc.
Problems in this category
The problem asks to find the value of $x$ in a pentagon, where four of the angles are given as $68^\...
PolygonsInterior AnglesPentagon
2025/5/16
The problem asks us to find the sum of the interior angles of a polygon with 13 sides.
PolygonsInterior AnglesGeometric Formulas
2025/5/16
The problem asks us to find the measure of an exterior angle of a regular decagon.
PolygonsExterior AnglesRegular PolygonsDecagonGeometric Formulas
2025/5/16
A parasailer is attached to a boat with a rope of length 300 feet. The angle of depression from the ...
TrigonometryRight TrianglesSine FunctionWord Problem
2025/5/16
We need to calculate the length of a zip line connecting the tops of two buildings. One building is ...
Pythagorean TheoremRight TrianglesWord ProblemDistance CalculationApproximationMeasurement
2025/5/16
The problem states that a 17-foot tall tree casts a 10-foot shadow. Another tree casts a 35-foot sha...
Similar TrianglesProportionsShadowsWord Problem
2025/5/16
We are given two right triangles and asked to find the value of the angle $x$ in each triangle using...
TrigonometryRight TrianglesSineTangentInverse Trigonometric FunctionsAngles
2025/5/16
The problem asks if two quadrilaterals, $ABCD$ and $NKLM$, are similar. If they are similar, we need...
SimilarityQuadrilateralsProportionalityGeometric Ratios
2025/5/15
We are given that triangle $XYZ$ maps to triangle $MNO$ under the transformation $(x, y) \rightarrow...
GeometryTransformationsDilationSimilar Triangles
2025/5/15
The image is a sketch of a garden layout, including various elements such as shrubs, trees, a stone ...
Area CalculationPerimeter CalculationMeasurementDimensional Analysis
2025/5/15