最新の問題
We are given a shape that is almost a rectangle, but with a slanted side. The lengths of three sides...
Pythagorean TheoremRight TrianglesRectangleGeometric Shapes
2025/3/9
The problem asks whether the equation $n^2 = m^2 + o^2$ holds for the given right triangle with side...
Pythagorean TheoremRight Triangle
2025/3/9
The problem asks whether the equation $n^2 = m^2 + o^2$ satisfies the Pythagorean theorem for the gi...
Pythagorean TheoremRight Triangles
2025/3/9
The problem asks to find the height $h$ of an equilateral triangle, given that the base of the trian...
Equilateral TrianglePythagorean TheoremHeightSquare Root
2025/3/9
The problem asks us to find the length of the diagonal of a square whose side length is 6. The diago...
SquareDiagonalPythagorean Theorem
2025/3/9
The problem asks us to find the length of the hypotenuse of a right triangle with legs of length 9 a...
Pythagorean TheoremRight TriangleHypotenuse
2025/3/9
We are given a right triangle with hypotenuse $c = 10$ and one leg $b = 6$. We need to find the leng...
Pythagorean TheoremRight Triangle
2025/3/9
The problem states that a decagon is regular. We are asked to find the measure of each interior angl...
PolygonRegular PolygonDecagonInterior Angles
2025/3/9
The problem asks to find the perimeter of a decagon, given the expressions for two sides: $x^2 + 2x ...
Polynomial EquationsPerimeterDecagonSubstitution
2025/3/9
数列$\{a_n\}$の初項から第$n$項までの和を$S_n$とするとき、すべての自然数$n$について$S_n = \frac{1}{3}(2^n - a_n - 6)$が成り立っている。 (1) $...
数列漸化式等比数列
2025/3/9