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Mathematics 20 Online
Shaypop:

Quadrilateral ABCD is a square. Find the missing measures. BC= m

Shaypop:

Shaypop:

I KNOW BC=14

Shaypop:

Ok

Shaypop:

So ac is 90

Shaypop:

No 45

Shaypop:

Ac is 45

Shaypop:

14 square root of 2

Shaypop:

Which one is square of 2 beside it

Shaypop:

Root

Florisalreadytaken:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @Shaypop Which one is square of 2 beside it \(\color{#0cbb34}{\text{End of Quote}}\) just AC and BD

Shaypop:

Answers are 14 square root of 2 14 square root of 2 45° 90° 90°

Shaypop:

<DAB IS 45 then

Florisalreadytaken:

|dw:1615652527745:dw|

Shaypop:

90

Florisalreadytaken:

yeah

Shaypop:

AEB is 45

Florisalreadytaken:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @Shaypop AEB is 45 \(\color{#0cbb34}{\text{End of Quote}}\) incorrect

Florisalreadytaken:

|dw:1615652677941:dw|

Florisalreadytaken:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @Shaypop AEB is 45 \(\color{#0cbb34}{\text{End of Quote}}\) its 90^

kittybasil:

Yep, four right triangles of equal size can form a square! Why? Here's a tip: a square has four right angles. Four right triangles with 1 right-angle each means four right angles. As is, the diagram that's been drawn for you shows a visual of four right triangles being used to create a square. Hope that helps :-)

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