JotCast | Home Learning - LbQ Support

Home Learning - LbQ Support

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Amelia 😊

9:55

OK, so should I try 58 and 29 then

Mr Warbrick

9:55

We know it's not that because they add up to 87 when I need them to add up to 117

So, choose a bigger number that 'b' could be and we'll try that instead

Amelia 😊

9:56

oh ok

9:57

80 + 40 = 120 so maybe somewhere around 82 and 41

Mr Warbrick

9:57

Good, that's better thinking!

82 + 41 = 123 so that's too big. Maybe try going the other way...

Amelia 😊

9:58

78 + 39 = 117

Mr Warbrick

9:58

Perfect! So the question just asks you what 'b' is

Grace

9:59

I’m nearly finished

Charlotte

9:59

I am stuck on Q25 .

Mr Warbrick

10:00

Okay Charlotte - what is every angle in an equilateral triangle?

Amelia 😊

10:01

I have finished so I am going to get on with my wordwheel and my English as well as forest school and PE challenge, so goodbye everyone

Mr Warbrick

10:01

Well done Amelia! Enjoy the rest of your day :)

Charlotte

10:01

accute.

Mr Warbrick

10:01

It is acute, but how many degrees do they have to be?

10:02

There's a clue in the question

Charlotte

10:02

60 degrees?

Mr Warbrick

10:03

Good! So, if I add together 3 corners (or vertex) or a triangle, I have 3 x 60 =

Charlotte

10:03

is it 180 degrees.

Mr Warbrick

10:04

It is! And 180 degrees is the same as angles where?

Miss D

10:04

What is your forest school challenge?

Mr Warbrick

10:04

A link to Mr L's blog - his 'Cabinet or Curiosity'

Chelsea

10:05

I need help with 30

Mr Warbrick

10:05

Okay - so start by working out what a + b must equal together

Mr Warbrick

10:06

Which will be 360 - 243

Chelsea

10:07

117

Mr Warbrick

10:08

Good. So b + a = 117. We know that b is double a so we have to use a little bit of trial and error now to help us.

For example, I could say that b = 80, so a = 40 but together they = 120 so that can't be right

Amber

10:08

Can i have help on question 25

Mr Warbrick

10:09

Of course! What is every angle in an equilateral triangle = to?

Amber

10:10

Mr Warbrick

10:10

Good! So 3 corners (or vertex) of a triangle put together is the same as 3 x 60 = ?

Amber

10:10

180!

Mr Warbrick

10:11

Great -which is the same as....

Amber

10:11

A straight line

Mr Warbrick

10:11

Well done :)

Amber

10:12

Thank You !

Chelsea😊

10:13

I finished

Mr Warbrick

10:13

Well done Chelsea :)

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