Geometry
Problems related to shapes, spaces, measurements, etc.
Problems in this category
The Pentagon building has five congruent sides. We are given that one side is $921$ feet long. We ne...
PerimeterPentagonGeometric Shapes
2025/4/5
The problem asks to find several vector projections given the vectors $u = i + 2j$, $v = 2i - j$, an...
Vector ProjectionVectorsLinear Algebra
2025/4/5
Given points $A(2, 0, 1)$, $B(0, 1, 3)$, and $C(0, 3, 2)$, we need to: a. Plot the points $A$, $B$, ...
Vectors3D GeometryDot ProductSpheresPlanesRight Triangles
2025/4/5
Given the points $A(2,0,1)$, $B(0,1,1)$ and $C(0,3,2)$ in a coordinate system with positive orientat...
Vectors3D GeometryDot ProductSpheresTriangles
2025/4/5
The problem asks to find four inequalities that define the unshaded region $R$ in the given graph.
InequalitiesLinear InequalitiesGraphingCoordinate Geometry
2025/4/4
The image contains two problems. The first problem is a geometry problem where a triangle on a grid ...
GeometryTranslationCoordinate GeometryArithmeticUnit Conversion
2025/4/4
Kyle has drawn triangle $ABC$ on a grid. Holly has started to draw an identical triangle $DEF$. We n...
Coordinate GeometryVectorsTransformationsTriangles
2025/4/4
Millie has some star-shaped tiles. Each edge of a tile is 5 centimeters long. She puts two tiles tog...
PerimeterGeometric ShapesComposite Shapes
2025/4/4
The problem states that a kite has a center diagonal of 33 inches and an area of 95 square inches. W...
KiteAreaDiagonalsGeometric FormulasRounding
2025/4/4
The problem states that a kite has a diagonal of length 33 inches. The area of the kite is 9 square ...
KiteAreaDiagonalsFormulaSolving EquationsRounding
2025/4/4