1.1. In AABE, AB//CD. Calculate, with reasons, the sizes of all angles indicated a, t, c and d. 3a 66a (14)
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
Section: Chapter Questions
Problem 1RQ
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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](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fff9bd123-2848-486e-b1fe-bac669409b1a%2F0575260e-2edb-407b-aabd-01ee8acdfb32%2F69pmwy_processed.jpeg&w=3840&q=75)
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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