You are not allowed to use a calculator in this question. В A (4V3+1) cm - diagram shows triangle ABC with side 4B = (4V3 + 1) cm. Angle B is a right angle. It the area of this triangle is cm2. 47 2 Find the length of the side BC in the form (aV3 + b) cm, where a and b are integers. Hence find the length of the side AC in the form p V2 cm, where p is an integer.

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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You are not allowed to use a calculator in this question.
page 28
PAPER 1
4. INDICES AND SURDS
N2015
B
A
(4V3+1) cm
he diagram shows triangle ABC with side 4R = (4 V3 + 1) cm. Angle B is a right angle. It is given
that the area of this triangle is
cm?.
9 Find the length of the side BC in the form (av3+ b) cm, where a and b are integers.
(i) Hence find the length of the side AC in the form pv2 cm, where p is an integer.
KS
VENT
Transcribed Image Text:You are not allowed to use a calculator in this question. page 28 PAPER 1 4. INDICES AND SURDS N2015 B A (4V3+1) cm he diagram shows triangle ABC with side 4R = (4 V3 + 1) cm. Angle B is a right angle. It is given that the area of this triangle is cm?. 9 Find the length of the side BC in the form (av3+ b) cm, where a and b are integers. (i) Hence find the length of the side AC in the form pv2 cm, where p is an integer. KS VENT
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