YEAR 4 SPACE

YEAR 4

SPACE

RECOGNISE TRIANGLES AND ANGLES

TYPES OF TRIANGLES AND ANGLES

Multiple Choice

1. In a triangle, how many total degrees are there?

• 100%

• 180 ^o

• 120 ⁰

• 360 ⁰

Multiple Choice

What is the name of this kind of triangle?

• Right-angled triangle

• Equilateral triangle

• Isosceles triangle

• Scalene triangle

Multiple Choice

What is the name of this kind of triangle?

• Scalene triangle

• Right-angled triangle

• Obtuse triangle

• Isosceles triangle

Multiple Choice

What is the name of this kind of triangle?

• Right

• Scalene

• Isosceles

• Equilateral

Multiple Choice

A triangle has angle measurements of 26°, 59°, and 95°. What kind of triangle is it?

• acute triangle

• right-angled triangle

• obtuse triangle

• none of the above

Multiple Choice

What type of triangle is shown?

• Scalene triangle

• Right-angled triangle

• Equilateral triangle

• Isosceles triangle

Multiple Choice

What type of triangle is shown?

• acute triangle

• right-angled triangle

• obtuse triangle

• Isosceles triangle

Multiple Choice

What type of triangle is shown?

• Scalene triangle

• Right-angled triangle

• Equilateral triangle

• Isosceles triangle

Multiple Choice

Dhia has drawn a triangle with sides of length 5cm, 5cm and 8cm.

What type of triangle has he drawn?

• Scalene triangle

• Right-angled triangle

• Equilateral triangle

• Isosceles triangle

Multiple Choice

Diana has drawn a triangle with 60⁰, 60⁰ and 60⁰

What type of triangle has she drawn?

• Scalene triangle

• Right-angled triangle

• Equilateral triangle

• Isosceles triangle

Multiple Choice

An angle that measures less than 90°

• Acute

• Right

• Obtuse

• Straight

Multiple Choice

A right angle is at what degree

• 180

• 20

• 90

• 80

Multiple Choice

Name this angle.

• acute

• right-angled

• obtuse

• none of the above

Multiple Choice

Name this angle.

• acute

• right

• obtuse

• none of the above

Multiple Choice

Name this angle.

• acute

• right-angled

• obtuse

• none of the above

Multiple Choice

Acute angle : an angle that is ______ a 90 degree angle.

• more than

• less than

• equal to

• none of the above

Multiple Choice

The name of an angle with 120^o is

• acute

• right

• obtuse

• none of the above

Multiple Choice

Define Obtuse

• Less than 90

• Greater than 90 and less than 180

• Exactly 90

• Exactly 180

Multiple Choice

Define Acute

• Less than 90

• Greater than 90 and less than 180

• Exactly 90

• Exactly 180

Multiple Choice

Right, acute, or obtuse?

• Acute

• Right

• Obtuse