P4 ANGLES

Presentation

•

Mathematics

•

4th Grade

•

Medium

JL Chong

Used 7+ times

FREE Resource

14 Slides • 24 Questions

P4 ANGLES

https://www.youtube.com/watch?v=R4giTrUEF2k

Multiple Choice

What is a right angle?

An a angle that measures more than 90 degrees.

An angle that measures less than 90 degrees.

An angle that measures exactly 90 degrees.

An angle that measures 180 degrees.

Multiple Choice

What is the unit used for angles?

$cm^2$

degrees

degree celsius

Multiple Choice

What is an obtuse angle?

An angle that measures more than 90 degrees, but less than degrees 180 degrees.

An angle that measures less than 90 degrees.

An angle that measures 90 degrees.

An angle that measures 180 degrees.

Multiple Choice

What of the following is an obtuse angle in degrees?

130

180

Multiple Choice

Which is the vertex of the angle?

Multiple Choice

Which type of angle is pictured?

Acute

Right

Obtuse

Straight

Multiple Choice

D is the vertex of the angle.

True

False

Multiple Choice

Which is the correct way to name ∠q?

∠RqP

∠Q

∠PQR

∠RPQ

Multiple Choice

∠t = ∠______

∠STV

∠VUT

∠STU

∠VTU

Multiple Choice

∠STU is formed by Lines ______ and ______.

S, T

T, U

SU, TU

ST, UT

Multiple Choice

Name the angle form by lines XY and YZ

∠Y

∠X

∠XYZ

∠XZY

Multiple Choice

Name the angle formed by lines KL and ML.

∠LMK

∠KML

∠KLM

∠MKL

Multiple Choice

Name the angle form by lines DE and EF.

∠DFE

∠f

∠FED

∠FDE

Let's try measuring some angles...

$137\degree$

$164\degree$

$38\degree$

Multiple Choice

How many degrees is this angle?

150 degrees

21 degrees

160 degrees

10 degrees

Multiple Choice

_{What is the measure of the angle?}

110 degrees.

140 degrees.

150 degrees.

169 degrees.

Multiple Choice

What is the measure of the angle shown in the picture?

30 degrees

35 degrees

150 degrees

155 degrees

Multiple Choice

What is the measure and type of the angle shown in the picture?

53 degrees; acute

53 degrees; obtuse

127 degrees; acute

127 degrees; obtuse

Multiple Choice

What is the measure of the angle shown in the picture?

20 degrees

27 degrees

30 degrees

153 degrees

Multiple Choice

What is the measure of the angle shown in the picture?

30 degrees

35 degrees

140 degrees

145 degrees

Let's try out some angles!

https://www.visnos.com/demos/basic-angles

5min

Let's try and estimate some angles

$60\degree$