Area of a shape

Any help would be greatly appreciated 

by Level 1 User (640 points)
reopened by

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
To avoid this verification in future, please log in or register.

1 Answer

Best answer
perimeter =2(l +b)

2(10+b)=34

10+b=34/2=17

b=17-10=7

AF=BC=7cm

FE=AE-AF=12-7=5cm

Area of trapezium CDEF=1/2(ED+FC)FE

                                       =1/2(6+10)5=1/2(16)5=40 cm^2
by Level 8 User (32.3k points)
selected by

Related questions

1 answer
what is the perimeter of a shape if the area is 324 yards
asked Oct 19, 2020 in Algebra 2 Answers by anonymous | 1.1k views
1 answer
Area of shape
asked Jan 26, 2020 by Aajs1491 Level 1 User (640 points) | 1.3k views
2 answers
Area of a shape help
asked Nov 27, 2019 by Aajs1491 Level 1 User (640 points) | 1.8k views
1 answer
How do you find the surface area of a shape that has a variable
asked Sep 19, 2017 in order of operations by -Amaris- from WATTPAD | 1.9k views
1 answer
What's the area of this shape?
asked Mar 30, 2015 in Geometry Answers by haileygreen13 Level 1 User (120 points) | 661 views
0 answers
how do you find the area in a six sided shape
asked Apr 22, 2013 in Geometry Answers by anonymous | 670 views
1 answer
how do you find the area of a shape
asked Mar 17, 2013 in Algebra 1 Answers by anonymous | 923 views
1 answer
what shape has area 13 and perimeter 21?
asked Jan 13, 2013 in Geometry Answers by anonymous | 844 views
1 answer
how we find area of 6 ocrner shape
asked Dec 28, 2012 in Geometry Answers by anonymous | 650 views
Welcome to MathHomeworkAnswers.org, where students, teachers and math enthusiasts can ask and answer any math question. Get help and answers to any math problem including algebra, trigonometry, geometry, calculus, trigonometry, fractions, solving expression, simplifying expressions and more. Get answers to math questions. Help is always 100% free!

Most popular questions within the last 3000 days

  1. 50+50-25X0+2+2= (19)
  2. it takes 10 road workers 5 days to complete a road repair when working 2 hours a day.Working at the same pace,how many days will it take 2 people working 5 hours a day to finish it? (3)
  3. Solve 15 -1(12÷4+1)? (4)
  4. 8:4(5+2) (3)
  5. How can i represent 1/3; 3/3; 7/3; 10/3 and 15/3 on a number line? (1)

Most popular tags

87,516 questions
100,279 answers
2,420 comments
732,482 users