15,115 Answered Questions for the topic geometry

Geometry

01/19/22

PLEASE HELP ME IN THIS

Find the area of LKJ. A. 108 square units B. 300 square units C. 165 square units D. 150 square units .
Geometry

01/19/22

geometry question

geometry questionEG bisects ∠DEF, and m∠DEG=26.1°. Find m∠GEF and m∠DEF.M∠GEF=m∠DEF = 
Geometry

01/19/22

please tell me how to do this

D(1/3)(△ABC) = △A'B'C' and D(3/2)(△A'B'C') = △A"B"C". What is the scale factor of the dilation between △ABC and △A"B"C"?
Geometry

01/19/22

Geometry question

If the midpoint of line segment AB has coordinates  (0,−5) and A=(6,0) then:B=
Geometry

01/19/22

GEOMETRY QUESTION

If m∠1=3x+20 and m∠2=x+70, find m∠1.m∠1 =       degrees

01/18/22

Identify A polygon

Choose ALL answers that describe the polygon EFGH if measure of angle E = 96 degrees, measure of angle F = 91 degrees, measure of angle G =89 degrees, measure of angle H =84 degrees, and side EF is... more

01/18/22

Identify Quadrilaterals

Choose ALL answers that describe the polygon DEFG if ∠D≅∠E, ∠F≅∠G, and DE∥FG.Is it: It will likely be more than one.Parallelogram Quadrilateral Rectangle Rhombus Square Trapezoid
Geometry

01/17/22

Set up an algebraic equation and solve for X. Then find the indicated angle measures. angle AOB = 4x - 2. angle BOC = 5x - 10. angle COD = 2x + 14.

angle AOD is the biggest angle. It is obtuse but does not equal 180. angles AOB, BOC, and COD are all within AOD. AOD's value is not given.I do not get how to solve for "X" without having at least... more

01/17/22

HELP WITH QUADRATIC EQUATIONS

A rectangular lawn has a legnth that is 2m longer than the width. the area of the lawn is 8m^2. What is the quadratic equation?
Geometry

01/17/22

Given that triangle ABC = triangle QRS, prove algebraically that the ratio of their perimeter is 1:4 if the ratio of their corresponding sides it 1:4.

Please write an algebraic proof answering the following questions.
Geometry

01/17/22

Write an indirect proof to prove theorem 4-2: if there is a line and a point not on a line, then exactly one plane contains them.

Please write the indirect proof to solve this.
Geometry

01/14/22

1x + 8 +1x+12=18

Geometry

01/13/22

if RS=2x+ 1 and ST=3x- 2 and RT=24,find the values of x.then find RS and ST

Geometry

01/13/22

if AC=14,find the value of x.then find ab bc

Geometry

01/13/22

if AC=14,find the value of x.then find ab bc

Geometry Math Word Problem

01/13/22

what is the set up for this problem?

You are installing a fence around your rectangular swimming pool. The dimensions of the pool measures 25 feet by 18 feet. How much fencing material do you need to enclose the pool, if you want to... more
Geometry Math Physics

01/13/22

How do you find a resultant using the graph method?

F1= 8 kN, α=48° ja F2= 15 kN, α=118°
Geometry

01/13/22

How do you find the volume

Geometry Algebra

01/13/22

Write the slope- intercept form of the equation of the line described: through (-5,-1), perpendicular to y = -x - 5

through (-5,-1), perpendicular to y = -x - 5 A) -4x + 1B) y = x + 4 C) y = 4x + 1 D) y = x - 4
Geometry

01/12/22

what is m deg if m dfe =70 degrees

what is m deg if m dfe =70 degrees

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