4.) Estimate the square root of each number, to one decimal. Check with a calculator.

a.) 72

b.) 103

c.)55

17.) Carmel wants to mount an 18 cm x 18 cm square picture on a square board that is four times the area of the picture.

a.) What is the area of the picture?

b.) What is the area of the board?c.) What are the dimensions of the board?

10.)

Kai uses an entire can of paint on a square backdrop for the school play. The label on the can states that can states that one can covers 27cm2 of the wall surface. Estimate the backdrop's side lenght, to one decimal place.

1. Answer in a short paragraph and with diagrams

Relationship between the sides of a right triangle. A right triangle is any triangle that has one right internal angle. Pythagoras stated, if the length of the legs (smallest side) are squared and their sum is found, the sum will equal to the square of the hypotenuse ( longest side).

Relationship between the sides of a right triangle. A right triangle is any triangle that has one right internal angle. Pythagoras stated, if the length of the legs (smallest side) are squared and their sum is found, the sum will equal to the square of the hypotenuse ( longest side).

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ReplyDeleteGood Job Joy :) i really like you blog post and how you put a lot of hard work into it. but to make it pop more maybe you should add a different color.

ReplyDeleteGood job Joy! I liked how you made your pictures look long so more of the text would fit in a an it would make it look clear when you read it. I also liked how you made your own pictures and a cool video! Maybe next time you should add some colours into your text? You know, just to make it look more interesting. Also, maybe you could how how you found out your answers in 10 and 4 a), b), and c) just to get a better understanding. For example, you could write how you do it step by step! Hope this helps and overall good job! Keep it up Joy! (=

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