(1)
a) Work out CD
8a+45
А
Mathematics, 23.10.2020 19:40 mdsulli99
ABC and ACD are triangles.
k is a constant,
(1)
a) Work out CD
8a+45
А
8a - 76
ka
3b
b) BCD is a straight line.
Work out the value of k.
You must show your working. (3)
ka+8a+7b
B
D
С
Total marks: 4
Answers: 2
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You know the right answer?
ABC and ACD are triangles.
k is a constant,
(1)
a) Work out CD
8a+45
А
(1)
a) Work out CD
8a+45
А
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