Types of Angles Based on Measurement
Trending Questions
If and are congruent under the correspondence , then (i) (ii) (iii) (iv) (v) (vi)
Which of the following statements is not true about the figure given below; DC is a line?
∠DBC = 180o
∠CBA = 90o
∠CBA and ∠DBA are supplementary.
∠ABD = 60o
RHS
AAS
SSS
SSA
- 20
Tell whether the angles are complementary, supplementary or neither.
- 80°, 10°
- 90°
- Angles < 90°
- 120°, 60°
Which of the following statements is true about the figure given below?
Given : ∠ ABD = 110∘
∠DBC = 180∘
∠DBC = 80∘
∠CBA and ∠DBA are supplementary.
∠DBC = 70∘
It is known that if , then . The Euclids axiom that illustrates this statement is:
first axiom
second axiom
third axiom
fourth axiom
Check the given angles are complementary angles or supplementary angles:
.
Check the given angles are complementary angles or supplementary angles:
.
Check the given angles are complementary angles or supplementary angles:
.
Two lines AB and CD intersect at O. If , find the measures of and
Euclid's which axiom illustrates the statement that when x + y = 15, then x + y + z = 15 + z ?
(a) first
(b) second
(c) third
(d) four (2 marks)
An angle whose measure is less than 90 degrees is called a/an
Obtuse Angle
Acute Angle
Right Angle
Straight Angle
- Acute angle
- 90°
- Reflex angle
- Straight angle
- 45°
- 149°
- Obtuse angle
- 270°
- 180°
- Right angle
- 20°
- 60°
- 60°
- 120°
Euclid's which axiom illustrates the statement that when x + y = 15, then x + y + z = 15 + z ? (3 mark)
(a) first
(b) second
(c) third
(d) fourth