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

811,559 users

Find the area of a trapezium ABCD with AB cm, BC = 3 cm and CD =2 cm .

0 votes

Find the area of a trapezium ABCD with AB cm, BC=3 cm and CD= 2 cm .

pythagorean-theorem

asked Nov 27, 2013 in GEOMETRY by abstain12 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

Area of trepizium = 1/2(a+b)h

Here given only BC and CD lengths,AB length is missing.

answered Feb 4, 2014 by dozey Mentor

Please log in or register to add a comment.

Related questions

A,B,C,D, and E are collinear points AE=34, BD=16 and AB=BC=CD.

asked Mar 16, 2013 in GEOMETRY by chrisgirl Apprentice

collinear

ABCD is a parallelogram with side AB=12 cm. Its diagonal AC and BD are of lengths 20 cm and 16 cm respectively?

asked Jul 10, 2014 in ALGEBRA 2 by anonymous

area-parallelogram

In a rhombus ABCD, AB=18 and AC=28. Find the area of the rhombus to the nearest tenth.

asked Feb 24, 2014 in GEOMETRY by dkinz Apprentice

area-of-the-rhombus

ABC is right-angled at B, and D is a point on BC. if AD = 18 cm, BD = 9 cm and CD = 4cm, find AC ?

asked Feb 19, 2014 in TRIGONOMETRY by rockstar Apprentice

solve-triangle
triangles

What is the length of the missing side of a triangle if A is 2 and C is 3?

asked Feb 22, 2014 in GEOMETRY by payton Apprentice

triangle-side-lengths
pythagorean-theorem

Find the length of arc AB, round to the nearest tenth.

asked Sep 25, 2014 in TRIGONOMETRY by tonymate Pupil

triangle-side-lengths
x-coordinates
pythagorean-theorem
vertex-of-a-triangle
composite-functions

line xy is the midsegment of trapezoid abcd. find ab if line dc is 98 and line xy is 73.

asked Feb 24, 2014 in GEOMETRY by johnkelly Apprentice

trapezoid-of-a-line

The area of a regular hexagon is 38 cm^2. What is the area of a regular hexagon with sides eight times as long?

asked Apr 26, 2014 in GEOMETRY by anonymous

regular
hexagon

Find the surface area of a ball with 30 cm. radius

asked Mar 4, 2014 in GEOMETRY by johnkelly Apprentice

surface-area
radius

Find the area of a circle with radius r = 4 cm.

asked Nov 16, 2013 in GEOMETRY by angel12 Scholar

area-of-a-circle

the area of a rectangle is (10x^2+21x+9)cm^2. The length is (5x+3)cm.w is he width

asked Mar 4, 2014 in GEOMETRY by mathgirl Apprentice

area-of-a-rectangle
length-of-a-rectangle
width-of-a-rectangle

find the volume of clay in a 2 m length of pipe with outer diameter 60 cm and inner diameter 20 cm

asked Feb 19, 2014 in GEOMETRY by angel12 Scholar

volume-of-a-cylinder

The structure consists of two uniform members AB and BC, each weight 2.32 kN.

asked Aug 24, 2015 in MECHANICAL ENGINEERING by anonymous

structures
engineering
mechanics-statics-1st
edition
francesco-costanzo

Find the equation of Line BC, which is perpendicular to Line AB and runs through Point B.

asked Oct 2, 2018 in ALGEBRA 1 by anonymous

perpendicular-lines
equation-of-a-line
slope-intercept-form

Length of a rectangle is 3 cm longer than its width. Perimeter is 42 cm, find its area.

asked Dec 9, 2013 in GEOMETRY by dkinz Apprentice

perimeter-rectangle

Find the cross-sectional area of a 4.6 cm long solenoid with 535 turns and a self-inductance of 43 µH.?

asked Jul 18, 2014 in PHYSICS by anonymous

inductance

If AB=CD then find t using distance formula

asked Dec 25, 2012 in GEOMETRY by angel12 Scholar

distance-formula

FInd the midpoint of segment AB, with A (-1,-6) and B (-6, 5)

asked Mar 12, 2014 in GEOMETRY by mathgirl Apprentice

mid-point-of-a-line
mid-point

Given △ ABC ~△ DEF, solve for x and y DE=9 EF=6 FD=x AB=y BC=8 CA=14?

asked May 13, 2014 in GEOMETRY by anonymous

similarity

Tangents AB, BC, AC to circle O at points M, N, and P, Respectively AB= 14, BC= 16, AC= 12

asked Feb 27, 2014 in GEOMETRY by harvy0496 Apprentice

tangents
geometric-shapes

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

...