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

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 (2,220)
GEOMETRY (864)
ALGEBRA 2 (2,751)
TRIGONOMETRY (1,187)
PRECALCULUS (1,903)
CALCULUS (2,802)
STATISTICS (129)
PHYSICS (659)
CHEMISTRY (137)
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 limits substitution-method calculus

13,459 questions

17,854 answers

1,446 comments

811,085 users

What is the area of a trapezoid

0 votes

What is the area of a trapezoid whose height is 8 cm and whose bases are 14 cm and 18 cm?

trapezoid
area

asked Sep 27, 2018 in ALGEBRA 1 by anonymous

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

Given,

Height (h) = 8 cm

Base (b1) = 14cm

Roofline (b2) = 18cm

Area of the Trapezoid

A = 1/2(b1 + b2) h ------------------>(1)

Substitute b1 = 14, b2 = 18 and h = 8 in Eq (1)

A = 1/2(14 + 18) 8

= 4(32)

A = 128 cm^2

Answer :

Area of the Trapezoid is 128 cm^2.

answered Sep 27, 2018 by homeworkhelp Mentor

Please log in or register to add a comment.

Related questions

What would be the height of a trapezoidal building

asked Sep 27, 2018 in ALGEBRA 2 by anonymous

trapezoid
surface-area

What is a rectangle with a area of 36cm2 and a perimeter of 30cm

asked Mar 8, 2013 in BASIC MATH by abstain12 Apprentice

area
of
rectangle

What is the area of the property in square feet?

asked Nov 19, 2016 in TRIGONOMETRY by anonymous

area
trigonometric-equation
trigonometric-functions
precalculus
calculus

If A is the area of this circle as a function of the radius, find A o f and interpret it.

asked Jan 9, 2015 in CALCULUS by anonymous

radius-of-a-circle
area

The area of a rectangular field is 297cm^2.

asked Aug 26, 2014 in ALGEBRA 2 by anonymous

area

The area of a rectangular wall of a barn is 45 square feet.

asked Sep 7, 2013 in ALGEBRA 2 by linda Scholar

area

The area of a regular hexagon is 35in squared.

asked Jul 5, 2013 in GEOMETRY by homeworkhelp Mentor

area

area of a hexagon is equal to the area of an equilateral triangle

asked Jul 3, 2013 in GEOMETRY by dkinz Apprentice

area

The following figure is made up of a rectangle and a triangle. Find its area.

asked Jul 3, 2013 in GEOMETRY by rockstar Apprentice

area

The length of a rectangle is 3 inches more than twice its width, and its area is 65 square inches.

asked Apr 13, 2013 in ALGEBRA 2 by angel12 Scholar

area
-rectangle

What is the area bound by relation lxl + lyl = 2?

asked Apr 21, 2014 in ALGEBRA 2 by anonymous

area

Evaluate the integral ond interpret i as the area of a region

asked Sep 20, 2018 in PRECALCULUS by anonymous

definite-integral
integration
area

Find the area surface of a prism with dimensions of 8in, 15 in, 17in and 9in (height)

asked May 16, 2017 in GEOMETRY by anonymous

area
surface-area-of-a-prism

Find the area of the region. Use a graphing utility to verify your result.

asked Jan 27, 2015 in CALCULUS by anonymous

indefinite-integral
area
graph-the-function

Find the area of the largest rectangle that fits inside a circle of radius 4.

asked Dec 1, 2014 in CALCULUS by anonymous

applications
derivatives
area

A right triangle has one leg twice as long as the other with an area of 289 cm squared.

asked Aug 19, 2014 in ALGEBRA 2 by anonymous

area

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

Find the area of a triangle with the radius 9

asked Mar 19, 2014 in GEOMETRY by anonymous

area
of
triangle

Find the area of an equilateral triangle with radius 8sqrt3 m.

asked Mar 9, 2013 in ALGEBRA 1 by andrew Scholar

area

the measured radius of a ball is 50mm with possible ±0.1 mm error

asked Oct 9, 2014 in CALCULUS by anonymous

radius
volume
surface
area
propagated-errors

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

...