r this pleas.
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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Answer this pleas.

Transcribed Image Text:29. Classify the triangle according to its sides and angles.
A. Acute triangle
B. Isosceles acute triangle
C. Equilateral acute triangle
D. Isosceles triangle
30. What do you always get if you draw one diagonal of a
rhombus?
A. acute triangles
B. obtuse triangles
C. isosceles triangles
D. equilateral triangles
31. What is the measure of ZBQE in the figure?
A. 55°
B. 180°
C. 100°
45"
D. 125°
32. Name the polygon, and tell whether it is a regular polygon.
A. Triangle; no
60
B. Triangle; yes
C. Quadrilateral; yes
60°
60
D. Quadrilateral; no
33. Give all of the names that apply to the quadrilateral.
A. Parallelogram
B. Parallelogram; square
C. Parallelogram; rectangle
D. Rectangle
34. Tell whether the statement is true or false. Explain your answer.
All rhombuses are squares.
A. False
B. True; a rhombus has four congruent sides.
C. True
D. False; all rhombuses do not have four 90° angles.
35. A round garden has a diameter of 20 feet. How much fencing is needed to go around the garden? Use
3.14 for pi.
A. 62.8 feet
B. 314 feet
per
C. 628 feet
D. 1,256 feet
00 Factorise and simplify 3a? + 3a - 18.
3/a - 3)(a + 2)
C:3(a - 3)(a -)
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