 # Expert Guidance for Your Pythagorean Theorem Questions

Recent questions in Pythagorean Theorem Hayley Steele 2023-02-26

## Two congruent circles with centres at (2,3) and (5,6), which intersect at right angles, have radius equal to? Theresa Daugherty 2022-12-16

## State whether the given statement is true or false: 9, 40, 41 is a Pythagorean triplet. True or false nefg4m 2022-12-16

## 5, 12, 13 is a Pythagorean triplet. True or false glucidessho 2022-12-11

## 8, 15, 17 is a Pythagorean triplet hEorpaigh3tR 2022-12-02

## Based on Pythagorean identities, which equation is true? A. ${\mathrm{sin}}^{2}\theta -1={\mathrm{cos}}^{2}\theta$B. ${\mathrm{sec}}^{2}\theta -{\mathrm{tan}}^{2}\theta =-1$C. -${\mathrm{cos}}^{2}\theta -1={\mathrm{sin}}^{2}\theta$D. ${\mathrm{cot}}^{2}\theta -{\mathrm{csc}}^{2}\theta =-1$ Scarlet Marshall 2022-12-02

## The end rollers of bar AB(1.5R) are constrained to the slot. If roller A has a downward velocity of 1.2 m/s and this speed is constant over a small motion interval, determine the tangential acceleration of roller B as it passes the topmost position. The value of R is 0.5 m. umthumaL3e 2022-11-26

## The area of the obtuse angle triangle shown below is: A17.5 sq. units B 25 sq. units C 14 sq. units D 15 sq. units autreimL8 2022-11-25

## Replacing x with $\frac{1}{2}$ in $2{x}^{2}$ will give you an answer of 1. Neil Sharp 2022-11-24

## Why does the Pythagorean theorem only work for right triangles? BertonCO5 2022-11-24

## 7, 24, 25 is a Pythagorean triplet. A.TrueB.False Widersinnby7 2022-11-02

## A bicycle wheel with a 5 inch ray rotates ${60}^{\circ }$. What distance has the bicycle traveled? calcific5z 2022-09-12

## The legs of a right triangle are 6 and 8 cm. Find the hypotenuse and the area of ​​the triangle. Karli Kidd 2022-09-02

## Solve for X.Anlge A=8x+5Angle B=4${x}^{2}$-10Angle C=${x}^{2}$+2x+10I know that they equal 180 degrees. However I am drawinga blank on the factoring part of it obojeneqk 2022-09-01

## For each of the following, can the measures represent sides ofa right triangle? Explain your answers.a. 3 m, 4 m, 5 mb. $\sqrt{2cm},\sqrt{3cm},\sqrt{5cm}$ on2t1inf8b 2022-07-27

## A 10-m ladder is leaning against a building. The bottom of theladder is 5-m from the building. How high is the top of theladder? Ryan Robertson 2022-07-11

## Pythagorean theorem and its causeI'm in high school, and one of my problems with geometry is the Pythagorean theorem. I'm very curious, and everything I learn, I ask "but why?". I've reached a point where I understand what the Pythagorean theorem is, and I understand the equation, but I can't understand why it is that way. Like many things in math, I came to the conclusion that it is that way because it is; math is the laws of the universe, and it may reach a point where the "why" answers itself. So what I want to know is, is there an explication to why the addition of the squared lengths of the smaller sides is equal to the squared hypotenuse, or is it just a characteristic of the right triangle itself? And is math the answer to itself?Thank you. kramberol 2022-07-11

## pythagorean theorem extensionsare there for a given integer N solutions to the equations$\sum _{n=1}^{N}{x}_{i}^{2}={z}^{2}$for integers ${x}_{i}$ and zan easier equation given an integer number 'a' can be there solutions to the equation$\sum _{n=1}^{N}{x}_{i}^{2}={a}^{2}$for N=2 this is pythagorean theorem sweetymoeyz 2022-07-07

## "Pythagorean theorem" for projection onto convex setI'm going through the book on online convex optimization by Hazan, and in the first chapter I saw this assertion (which Hazan calls the "pythagorean theorem"):Let $K\subset {\mathbb{R}}^{d}$ be a convex set, $y\in {\mathbb{R}}^{d}$, and $x={\mathrm{\Pi }}_{K}\left(y\right)$. Then for any $z\in K$ we have:$‖y-z‖\ge ‖x-z‖.$It is presented without proof - what is a proof for this? Also, how does it relate to the pythagorean theorem? Janessa Olson 2022-07-07 2d3vljtq 2022-07-06