a)
b x h
5 cm x 11 cm
cm= 55 cm
b) b= 7cm, h= 9 cm
b x h
7 cm x 9 cm=
63 cm
c) The height is 6.2 m and the base is 3 m
b x h
6.2 m x 3 m=
18.6m
8. Determine the area of each parallelogram.
a)b x h
9m x 3m=
27m
b) b= 9.2 mm, h= 12.3 mm
b x h
9.2 mm x 12.3 mm=
113.16
c) The base is 4.5 cm and the height is twice the base
4.5 cm (divided by) 2 = 2.25 cm
b x h
4.5 cm x 2.25 cm=
10.125 cm
9. Workers are putting new flooring in the community centre. A section og the floor is going to have a parallelogram -shaped design. There are enough floor tiles to cover an area of 12m². The base will be 3m. What can the height of the design be?
3x 4= 12
12m
21 comments:
hi danilyn i think you did an amazing job you did what i did in the math book. i also like how you used the pictures for the following questions. i also like how well organized you did it.well thats all i can say but good job :)
heey danilyn (: goodjob on your scribe-post you explained the 7-9 parts on the textbook. & I really like your diagrams they really showed how it was suppose to be. && im not really sure about number 9 because I put 12x3=36m but ithink your the right one. HAHA and you could've added a picture for number 9 so I could understand it more. but other then that, your post was really great and easy to understand. goodjob (:
Hi Danilyn. Your scribe-post is great. I liked how you put pictures beside the questions. I suggest you put a video up.
Here is a video: http://www.youtube.com/watch?v=KVFwRA7kcLY
Danilyn,I like your blog!(especially your pictures)For number 9 I think what you meant is 12÷3=4.You also don't have a website,this is a good website that I found
http://www.mathgoodies.com/lessons/vol1/area_parallelogram.html
Good Job Danilyn!
Hi, good job on your post, I really like it. I noticed that you don't have a video, so maybe you could use this: http://www.youtube.com/watch?v=KVFwRA7kcLY
Hey Danilyn, I really liked your scribe-post. I lie how you explained the pages 7-9 from the textbook really well. I liked how your pictures had to do something about what your talking about, but how come you don't have a picture for number 9? Anyways I loved you scribe-post! :)
Hi, Danilyn! You did a really good job, you had all the answers too. Your pictures really helped me figure it out. You were missing a picture for number 9 though. Other than that, I really like it. Great job! :)
Hey! Your scribe was great and you put all the answers too. You could've put a video though but that's okay. This is a video you could put next time.
http://www.youtube.com/watch?v=dLZd1MD9kaw
Hi Danilyn! Great scribe post! You explained pages 7-9 really well. I like the images that you added. Here is a quick video that may help to find the area of a parallelogram ; http://www.youtube.com/watch?v=vdmssYSmHWM
Hey danilyn I like how you made your own picture and copied it from the textbook
hi danilyn you did a great job you had everything we did in the text book great job!! :)
Hey, Danilyn! Good job for putting an effort on your post. It's really well organize and I like that you put a color on the text. It's really easy for us to see which one is the question and which one is the answer.
Here is a video to help you find the Area of a Parallelogram:
http://www.youtube.com/watch?v=zPBHbOn-xIM
Hi Danilyn, great work on the scribe post! I liked how you added pictures with your explanations. It helped me understand more on how to find the area of a parallelogram. But I think the answers are suppose to be squared.
eg. 5cm x 11cm= 55cm2
eg. 7cm x 9cm= 63cm2
I found a link for more information on how to find the area of a parrallelogram.
http://www.mathgoodies.com/lessons/vol1/area_parallelogram.html
Hi Danilyn, awesome scribe post! I liked how you explained how you got the answer. The explanations was very easy to understand. But for questions #7 and 8 I think the answers are suppose to be squared.
Here are the correct answers:
7. a) 55cm2 b)63cm2 c)18.6m2
8. a) 27m2 b) 113.16mm2 c)40.5cm2
For question #9 the answer is 4cm, not 12m. Yes 3 x 4 is 12 but the question is asking you what can the height of the design be if the base is 3m and the area is 12m2.
12 ÷ 3 = 4
hey danilyn. you did a great job on your scribe. you did every thing right but you forgot to make the answers squared in question 7 and 8
Hi Danilyn! Great scribe post! You explained the pages really well. I like the images that you added. Here is a video that may help to find the area of a parallelogram http://www.youtube.com/watch?v=vdmssYSmHWM. I liked how you added pictures with your explanations. It helped me understand more on how to find the area of a parallelogram, but I think the answers are suppose to be squared.
eg. 5cm x 11cm= 55cm2
I found a link for more information on how to find the area of a parallelogram.
http://www.mathgoodies.com/lessons/vol1/area_parallelogram.html.
Hey, Danilyn. I like your scribe because of all the colours and the video was great!
Hey Danilyn.I liked your scribe.Here is a link to make it better http://www.xpmath.com/forums/arcade.php?do=play&gameid=11
Hi Danilyn! I think that you did a great job by putting the question and answers in different colors and I also like your pictures. Good Job!
Hey Danilyn, I really like your scribe-post and I like the color letters! :-)
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