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3 years ago

7. The area of a square piece of cardboard is 70 cm2. What is the

Mathematics

2 answers:

astra-53 [7]3 years ago

7 0

Answer:

8.3 cm

Step-by-step explanation:

<h2>so area of a square= side×side</h2><h2>since all sides are equal in a square</h2><h2>so= s×s=70cm²</h2><h2>√s²=√70</h2><h2>s=8.3 cm</h2>

skelet666 [1.2K]3 years ago

5 0

All together the approximate length would be s=8.3 cm

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What are the three types of triangles, based on ANGLES?<br> Draw an example for each one.

artcher [175]

Answer:

Right Triangle, Acute Triangle, and Obtuse Triangle

Step-by-step explanation:

I can't draw it here but the right triangle has a side of 90°.

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2 years ago

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2 years ago

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ira [324]

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1 year ago

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allsm [11]

Answer/Step-by-step explanation:

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Part B:

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4 0

2 years ago