High School Geometry Examples and Practice Questions

High School
Geometry
High school geometry

Recent questions in High school geometry

Annette Arroyo 2021-02-13

Given a right triangle. One of the angles is $20^{\circ}$ . Find the other 2 angles.

foass77W 2021-02-13

Draw a graph for the original figure and its dilated image. Check whether the dilation is a similarity transformation or not.
Given:
The given vertices are
J(-6,8),K(6,6),L(-2,4),D(-12,16),G(12,12),H(-4,8)

Haven 2021-02-13

decide whether enough information is given to prove that the triangles are congruent using the SAS Congruence Theorem.

Wribreeminsl 2021-02-12

Find the similarity ratio of two triangles with areas $81 f e e t^{2} and 100 f e e t^{2}$ .

bobbie71G 2021-02-12

A circular table top has a diameter of 1.6 m. A rectangular tablecloth 2 m by 2 m is placed over the table top. What area of the tablecloth overlaps the table?

banganX 2021-02-12

The vertices of a tetrahedron correspond to four alternating corners of a cube. By using analytical geometry, demonstrate that the angle made by connecting two of the vertices to a point at the center of the cube is ${109.5}^{\circ}$ , the characteristic angle for tetrahedral molecules.

Yasmin 2021-02-12

Find all whole number solutions of the congruence equation.
$(2 x + 1) \equiv 5 mod 4$

CMIIh 2021-02-11

Your friend attempted to describe the transformations applied to the graph of $y = \sin x$ to give the equation $f (x) = \frac{1}{2} \sin (- \frac{1}{3} (x + 30)) + 1$ .
They think the following transformations have been applied. Which transformations have been identified correctly, and which have not? Justify your answer.
a) f(x) has been reflected vertically.
b) f(x) has been stretched vertically by a factor of 2.
c) f(x) has been stretched horizontally by a factor of 3.
d) f(x) has a phase shift left 30 degrees.
e) f(x) has been translated up 1 unit.

waigaK 2021-02-11

Find the velocity in rad/sec if the wheel is completing:
1. 500 rev/sec
2. 300 rev/sec

sanuluy 2021-02-11

Find the area of a circle with a radius of 5 inches. Round your answer to the nearest hundredth.

Ramsey 2021-02-11

To determine:Given triangles are similar or not, if not give reason.
Given information:

chillywilly12a 2021-02-11

To determine:One similarity and one difference between the graphs of $\frac{x^{2}}{25} + \frac{y^{2}}{16} = 1 and \frac{{(x - 1)}^{2}}{25} + \frac{{(y - 1)}^{2}}{16} = 1$

Nann 2021-02-11

To Complete: the statement $\frac{R W}{?} = \frac{Z R}{?} = \frac{W Z}{?}$ in the figure shown,
Given:
Figure is shown below.

Ernstfalld 2021-02-10

Find the smallest positive integer solution to the following system of congruences:
$x \equiv 1 (mod 5)$
$x \equiv 10 (mod 11)$

Caelan 2021-02-10

$Let A be an n \times n matrix and suppose that L : M_{\cap} \to M_{\cap} is defined by L (x) = A X, for X \in M_{\cap} . Show that L is a linear transformation.$

rocedwrp 2021-02-10

A games shop sells marbles in clear plastic cylinders. Four marbles fit across the diameter of the cylinder, and 10 marbles fit from the base to the top of the cylinder. Each marble has a diameter of 2cm2cm. What is the area of the plastic that is needed to nake one cylinder?

Emily-Jane Bray 2021-02-09

To find:
The linear transformation $(T_{2} T_{1}) (v)$ for an arbitrary vector v in V.
The vectors ${v_{1}, v_{2}}$ is vasis for the vector space V.
Given:
The linear transformation with satisfying equations $T_{1} (v_{1}) = 3 v_{1} + v_{2},$
$T_{1} (v_{1}) = - 3 v_{1} + v_{2}, T_{2} (v_{1}) = - 5 v_{2},$ and $T_{2} (v_{2}) = - v_{1} + 6 v_{2}$ are given as
$T_{1} : V \to V$ and $T_{2} : V \to V .$

Lipossig 2021-02-09

Solve the congruence $x^{2} \equiv 1 (mod 105)$

jernplate8 2021-02-09

A small object is located 30.0cm in front of a concave mirror with a radius of curvature of 40.0 cm. Where will the image be formed?

EunoR 2021-02-08

Quadric Surfaces How are quadric surfaces and conic sections related?

Geometry help for high school students is one of the most popular requests online as Geometry always requires examples to learn. It is one of the reasons why high school geometry examples that have been provided will help you find the answers to the most common questions, be it graphs or the use of algebraic equations. If you require help with high school geometry, compare your instructions with the questions that have been shared below. The same relates to high school geometry test questions that are provided with multiple-option examples. Dealing with analytical geometry problems, always focus on word challenges.

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