JotCast | LBQ | 5/7/2020

LBQ

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Maria Dawber

6:50

Ok, I will have a look at the question

Ok, so the angles in each pentagon are 108

6:51

There are 3 of these angles around that centre point so 3 x 108 = ?

jamie sids

6:51

324

Maria Dawber

6:52

so if angles about a point total 360 then what is the missing little bit?

jamie sids

6:52

Maria Dawber

6:52

360 - 324

jamie sids

6:53

oh then thats 36

6:55

where's grace gone

Maria Dawber

6:55

She is doing her LBQ

jamie sids

6:56

i miss school

Maria Dawber

6:56

Me too, Jamie

Hopefully it won’t be too long until we can all start to get back into the classroom

But until then, at least you can always talk to us on here

7:00

If you’re writing properly!

7:03

Are you ok Jamie?

jamie sids

7:04

Maria Dawber

7:04

Do you need some help with a question?

jamie sids

7:06

yes please

Maria Dawber

7:07

Q28? Ok, you need to take each angle one at a time. Which angle forms a straight line with a?

jam bob

7:07

Maria Dawber

7:07

Have another look

Maria Dawber

7:08

jam bob

7:09

Maria Dawber

7:10

Excellent. So a + d has to equal 180 as they form a straight line.

jam bob

7:10

ohhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

Maria Dawber

7:11

So what is d?

jam bob

7:11

140

Maria Dawber

7:11

A =52, so 180 x 52 = ?

7:12

Sorry! 180 - 52 = ?

jeff bob

7:14

Maria Dawber

7:14

dont forget the 100

128

7:15

It says that angle b is half of d (which you just worked out at 128) so what is b?

jeff bob

7:15

my name :D

y.m.c.jamie

7:18

Maria Dawber

7:18

Now we know that angle b makes a straight line with c, so 180 - 64 =

jam yeet

7:19

Maria Dawber

7:20

80 - 64 = 16. What’s 180 - 64?

baby yoda

7:20

116

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