Geometry is a part of mathematics concerned with questions of size,
shape, relative position of figures, and the properties of space.
Geometry is one of the oldest sciences. Initially a body of practical
knowledge concerning lengths, areas, and volumes. The field of
algebraic geometry is the modern incarnation of the Cartesian geometry
of co-ordinates. The star test geometry example problems and star test
practice problems are given below. Source: Wikipedia
Please express your views of this topic The first Derivative Test by commenting on blog
Find the supplementary angle of 95°
Solution:
The supplementary angle of 95° = 180° – 95° = 85°.
Example problem 2:
From the figure write
(a) collinear points.
(b) Concurrent lines and their point of concurrence.
Solution:
(a) from the figure, the points A, B, C are collinear.
(b) The lines AD, BD, CD are concurrent lines. D is the point of concurrence
The sum of the three angles of a triangle is _________ .
a) 90°
b) 360°
c) 180°
Star test question 2:
In an equilateral triangle, the 3 sides are __________ .
a) Unequal
b) Equal
c) Parallel
Star test question 3:
The triangle in which, the two sides are equal is called an ________ triangle.
a) Isosceles
b) Right
c) Perpendicular
Star test question 4:
If a triangle has one right-angle, it is called as _________ triangle.
a) Perpendicular
b) Right angled triangle
c) Isosceles
Star test question 5:
In a triangle the sum of the measure of any two given sides are _______ than the third side.
a) Equal
b) Lesser
c) Greater
Star test question 6:
One of the angles of a triangle is 100° and the other two angles are equal. What is the measure of each of these equal angles.
a) 40°
b) 80°
c) 120°
Answer key:
1. (c) 180°
2. (b) equal
3. (a) isosceles
4. (b) right angled triangle
5. (c) lesser
6. (a) 40°
Please express your views of this topic The first Derivative Test by commenting on blog
Example problems for star test geometry:
Example problem 1:Find the supplementary angle of 95°
Solution:
The supplementary angle of 95° = 180° – 95° = 85°.
Example problem 2:
From the figure write
(b) Concurrent lines and their point of concurrence.
Solution:
(a) from the figure, the points A, B, C are collinear.
(b) The lines AD, BD, CD are concurrent lines. D is the point of concurrence
Practice problems for star test geometry:
Star test question 1:The sum of the three angles of a triangle is _________ .
a) 90°
b) 360°
c) 180°
Star test question 2:
In an equilateral triangle, the 3 sides are __________ .
a) Unequal
b) Equal
c) Parallel
Star test question 3:
The triangle in which, the two sides are equal is called an ________ triangle.
a) Isosceles
b) Right
c) Perpendicular
Star test question 4:
If a triangle has one right-angle, it is called as _________ triangle.
a) Perpendicular
b) Right angled triangle
c) Isosceles
Star test question 5:
In a triangle the sum of the measure of any two given sides are _______ than the third side.
a) Equal
b) Lesser
c) Greater
Star test question 6:
One of the angles of a triangle is 100° and the other two angles are equal. What is the measure of each of these equal angles.
a) 40°
b) 80°
c) 120°
Answer key:
1. (c) 180°
2. (b) equal
3. (a) isosceles
4. (b) right angled triangle
5. (c) lesser
6. (a) 40°
No comments:
Post a Comment