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primary 5 | Maths | Area & Volume
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Alisha
Alisha

primary 5 chevron_right Maths chevron_right Area & Volume

I need method

Date Posted: 11 months ago
Views: 63
Neo Yu Shan
Neo Yu Shan
11 months ago
Try finding the height of triangle B using the ratio given first.
Alisha
Alisha
11 months ago
After finding the ratio??
Neo Yu Shan
Neo Yu Shan
11 months ago
You dont need to find the ratio. it is given in the question. Use that ratio, together with the height of triangle A to find the height of triangle B. Then, using the base (since base of trangle A equals to the base of triangle B) and height you have found to find the area of triangle B.
Shuiping
Shuiping
11 months ago
Good expression.

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Neo Yu Shan
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hope this helps