 High school geometry questions and answers

Recent questions in High school geometry
2022-01-19

Volume of triangular pyramid to nearest whole number 8/16/12 Harold Kessler 2022-01-07 Answered

Find the area of the largest rectangle that can be inscribed in the ellipse $$\displaystyle\frac{{x}^{{{2}}}}{{a}^{{{2}}}}+\frac{{y}^{{{2}}}}{{b}^{{{2}}}}={1}{x}$$ Maria Huey 2022-01-05 Answered

You have two solid steel spheres. Sphere 2 has twice the radius of sphere 1. By what factor does the moment of inertia $$\displaystyle{I}_{{2}}$$ of sphere 2 exceed the moment of inertia $$\displaystyle{I}_{{1}}$$ of sphere 1? William Burnett 2021-12-27 Answered

How to find the volume of a 3D trapezoid? oliviayychengwh 2021-12-21 Answered

The distance between point $$\displaystyle{P}_{{{1}}}{\left(\rho_{{{1}}},\ \theta_{{{1}}},\ \phi_{{{1}}}\right)}$$ and $$\displaystyle{P}_{{{2}}}{\left(\rho_{{{2}}},\ \theta_{{{2}}},\ \phi_{{{2}}}\right)}$$ given in spherical coordinates extract the formula. William Curry 2021-12-21 Answered

2021-12-20

Determine whether the given congruence is true. 7 = 1 mod 2 Ernest Ryland 2021-12-20 Answered

Solve, please. $$\displaystyle{\cos{{\left({2}{x}\right)}}}={1}$$ elvishwitchxyp 2021-12-20 Answered

Using the technique of integration by parts evaluate the integral of the product of function $$\displaystyle{\left[{5}+{5}\right]}$$ a) $$\displaystyle{I}=\int{{\sin}^{{-{1}}}{x}}\ {\left.{d}{x}\right.}$$ b) $$\displaystyle{I}=\int{x}^{{{3}}}{\ln{{x}}}\ {\left.{d}{x}\right.}$$ Maria Huey 2021-12-19 Answered

Explain, please, what is the measure of one interior angle of a regular nonagon? Salvatore Boone 2021-12-19 Answered Donald Johnson 2021-12-19 Answered

The radius of a circle is 10 inches. What is the area? Given the exact answer in simplest form Ben Shaver 2021-12-19 Answered

A circle is inscribed in a right triangle. The length of the radius of the circle is 6 cm, and the length of the hypotenuse is 29 cm. Find the lengths of the two segments of the hypotenuse that are determined by the point of tangency.  kloseyq 2021-12-19 Answered

Determine how much air could fit inside a soccer ball with radius of 4.5 inches. Use 3.14 for $$\displaystyle\pi$$  rheisf 2021-12-18 Answered

Tell the difference between a trapezoid and a rhombus. Linda Seales 2021-12-18 Answered

When is a rectangle a regular polygon? Priscilla Johnston 2021-12-18 Answered

Can a rectangle be a rhombus? Joseph Krupa 2021-12-18 Answered

Use a graphing utility to graph the given function and the equations $$\displaystyle{y}={\left|{x}\right|}\ {\quad\text{and}\quad}\ {y}=-{\left|{x}\right|}$$ in the same viewing window. Using the graphs to observe the Squeeze Theorem visually, find $$\displaystyle\lim_{{{x}\Rightarrow{0}}}{f{{\left({x}\right)}}}$$. $$\displaystyle{f{{\left({x}\right)}}}={\left|{x}\right|}{\cos{{x}}}$$ Marenonigt 2021-12-18 Answered

Consider the solid in xyz-space, which contains all points (x, y, z) whose z-coordinate satisfies $$\displaystyle{0}\le{z}\le{4}-{x}^{{{2}}}-{y}^{{{2}}}$$ Which statements do hold? a) The solid is a sphere b) The solid is apyramid c) Its volume is $$\displaystyle{8}\pi$$ d) Its volume is $$\displaystyle{\frac{{{16}\pi}}{{{3}}}}$$ Russell Gillen 2021-12-18 Answered

Knowing their linear relationship, find the expression of $$\displaystyle^{\left\lbrace\circ\right\rbrace}{C}$$ in terms of $$\displaystyle^{\left\lbrace\circ\right\rbrace}{F}$$ using the point-slope form af analytic geomtry. With boiling of $$\displaystyle{100}^{{\circ}}{C}={212}^{{\circ}}{F}$$ and the freezing point of $$\displaystyle{0}^{{\circ}}{C}={32}^{{\circ}}{F}$$

It will include more complex tasks to solve like congruence equation solving, which also becomes easier when you have a good example like what we provide.
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