Welcome :: Homework Help and Answers :: Mathskey.com

Recent Visits

Q&A
Unanswered
Categories
Users
Ask a Question

Welcome to Mathskey.com Question & Answers Community. Ask any math/science homework question and receive answers from other members of the community.

Q&A Categories
BASIC MATH (93)
PRE-ALGEBRA (441)
ALGEBRA 1 (2,216)
GEOMETRY (864)
ALGEBRA 2 (2,745)
TRIGONOMETRY (1,186)
PRECALCULUS (1,903)
CALCULUS (2,791)
STATISTICS (129)
PHYSICS (658)
CHEMISTRY (136)
MECHANICAL ENGINEERING (64)
ELECTRICAL ENGINEERING (207)
Winplot Tutorials (2)

Most popular tags

solving-equations system-of-equations functions math slope-intercept-form physics homework-help trigonometric-identities integration substitution-method limits calculus

13,435 questions

17,804 answers

1,438 comments

777,572 users

can somebody solve this for me The longer leg of a 30°-60°-90° triangle is 18.

0 votes

What is the length of the other leg

triangle

asked Jul 11, 2013 in GEOMETRY by harvy0496 Apprentice

Share this question

Google+ Facebook Twitter LinkedIn Reddit

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 votes

The longer leg of a 30 - 60 - 90 triangle is hypotenuse.

So, length of the hypotenuse = 18.

For a 30 - 60 - 90 triangle, length of the short leg = (1/2) * the hypotenuse.

The length of the short leg = 18/2 = 9.

Therefore, the length the other leg is 9.

answered Aug 5, 2014 by lilly Expert

Please log in or register to add a comment.

Related questions

The hypotenuse of a right triangle is 26yards long.one leg is 14 yards longer than the other.find the length?

asked Jul 2, 2013 in ALGEBRA 1 by angel12 Scholar

solve-equation

Can somebody solve this for me n+4<8?

asked Mar 1, 2013 in PRE-ALGEBRA by Jose Rodriguez Rookie

number
line
diagram
inequality

Find the area of a triangle with the radius 9

asked Mar 19, 2014 in GEOMETRY by anonymous

area
of
triangle

Geometry Question: Centroid of a Triangle (Best Answer Will Be Chosen)?

asked Dec 28, 2012 in GEOMETRY by payton Apprentice

triangle
centroid

Solve the formula for triangle

asked Dec 25, 2012 in ALGEBRA 2 by abstain12 Apprentice

area
triangle

Can somebody help me solve this prealgebra word problem?

asked Dec 26, 2012 in PRE-ALGEBRA by payton Apprentice

basic
word-problem

Find the circumcenter of triangle EFG with

asked Nov 19, 2013 in GEOMETRY by andrew Scholar

circumcenter
triangle

Find the height of the triangle

asked Nov 1, 2013 in GEOMETRY by andrew Scholar

triangle
geometry

How do I set this up and solve it?

asked Jun 8, 2013 in GEOMETRY by andrew Scholar

triangle

How do I set this up and solve it?

asked Jun 8, 2013 in GEOMETRY by andrew Scholar

triangle

In triangle ABC side AB=8cm, side AC=7cm and area of triangle = 16.8cm^2. Work out perimeter?

asked Nov 24, 2013 in GEOMETRY by linda Scholar

area-perimeter
triangle

Use a triangle to evaluate each of the following exactly.

asked Oct 24, 2017 in PRECALCULUS by anonymous

precalculus
trignometry
triangle
inverse-trigonometric-functions

The following figure shows two concentric squares. Express the area of the shaded triangle as a function of x.

asked Jul 28, 2014 in PRECALCULUS by anonymous

concentric
area
shaded
triangle
function

centre of a triangle centroid

asked Nov 16, 2014 in PHYSICS by anonymous

centroid
triangle
centre

in triangle ABC,!!!!!!!!!!!!!!!!!!!!!!

asked Jul 5, 2013 in GEOMETRY by harvy0496 Apprentice

triangle

How do I calculate the height of a right angle triangle when given the base and longer side?

asked Mar 1, 2014 in GEOMETRY by chrisgirl Apprentice

area-of-a-triangle
height-of-a-triangle
triangle-side-lengths

What is the measure of angle B in degrees?

asked Oct 11, 2017 in GEOMETRY by linda Scholar

geometry
angles
triangle
extreme-angle

Can somebody help me solve these problems?

asked Sep 8, 2014 in ALGEBRA 2 by anonymous

solving-inequalities

Determine the cos of the angles of the triangle whose vertices are.

asked Oct 2, 2018 in ALGEBRA 2 by anonymous

angles
cos-of-angles
triangle

Use vectors to find the interior angles of the triangle with the given vertices.

asked Jan 26, 2015 in TRIGONOMETRY by anonymous

interior-angles-of-vectors
triangle

Copyright © 2024 MATHSKEY. All Rights Reserved. Sitemap|Terms Of Use|Disclaimer|Contact Us|FAQ

...