1.1. In AABE, AB//CD. Calculate, with reasons, the sizes of all angles indicated a, t, c and d. 3a 66a (14)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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QUESTION 1
1.1. In
AABE, AB//CD. Calculate, with reasons, the sizes of all angles indicated a, ,c and a
66a
(14)
. In the accompanying diagram, ABCD is an isosceles trapezium with A = x DC k
produced to P, BC = BP and AB = DB.
Prove that P = x
(6)
[20]
QUESTION 2
RSTU is a Kite such that the diagonals intersect at O.
DU = 2 cm and ORU = 20°
Page 2 of 4
Transcribed Image Text:QUESTION 1 1.1. In AABE, AB//CD. Calculate, with reasons, the sizes of all angles indicated a, ,c and a 66a (14) . In the accompanying diagram, ABCD is an isosceles trapezium with A = x DC k produced to P, BC = BP and AB = DB. Prove that P = x (6) [20] QUESTION 2 RSTU is a Kite such that the diagonals intersect at O. DU = 2 cm and ORU = 20° Page 2 of 4
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