Y9 Ch10 angles, lines and Pythgoras

Question 1 of 15

9

Drag and drop the correct angles below to show your answers.
Only letter with an orange label need to be answered (ignore extra letters!).

Drag an answer into the correct orange point.

45

53

64

116

96

73

107

37

59

21

159

69

86

138

23

71

135

33

Explanation

Question 2 of 15

1

Find x using parallel line angle rules.

Select one of the following:

x = 112
x = 130
x = 68
x = 50

Explanation

Question 3 of 15

1

Which single rule can you use to explain how you found x?

Drag the answer into the correct orange point.

Because opposite angles are equal.

Because corresponding angles are equal.

Because alternate angles are equal.

Because co-interior angles sum to 180.

Explanation

Question 4 of 15

1

Find y using parallel line angle rules

Select one of the following:

y = 50
y = 130
y = 112
y = 68

Explanation

Question 5 of 15

1

Which single rule can you use to explain how you find y?

Drag the answer into the correct orange point.

Because alternate angles are equal

Because corresponding angles are equal

Because opposite angles are equal

Because co-interior angles sum to 180

Explanation

Question 6 of 15

1

The longest side on a right-angled triangle is called the Hypotenuse.

Select one of the following:

True
False

Explanation

Question 7 of 15

1

Click on each orange point and select the correct answer.

Use the drop down menu to correctly label the following triangle.

Explanation

Question 8 of 15

1

Find the length of the missing side

Select one of the following:

25cm
5cm
6cm
9cm

Explanation

Question 9 of 15

1

Find the length of the missing side (round your answer to 1dp).

Select one of the following:

10.6cm
10cm
10.5cm
11cm

Explanation

Question 10 of 15

1

Find the length of the missing side.

Select one of the following:

10cm
17cm
169cm
13cm

Explanation

Question 11 of 15

1

Find the length of the missing side.

Select one of the following:

9cm
5.8cm
4cm
2cm

Explanation

Question 12 of 15

1

Find the length of the missing side, if you get a decimal answer, round to 1dp.

Select one of the following:

16.6cm
12.0cm
7.7cm
3.6cm

Explanation

Question 13 of 15

1

Find the length of the missing sides, if you get decimal answers, round to 1dp.
The two shorter sides are the same length.

Select one of the following:

2.5cm
3cm
3.2cm
3.3cm

Explanation

Question 14 of 15

1

Susie is flying her kite on a horizontal playing field.
The string is taut and the kite is 100m above the ground.
The kite is 300m from Susie in a horizontal direction.
How long is the kite string?
Round your answer to the nearest m.

Select one of the following:

400m
316m
200m
383m

Explanation

Question 15 of 15

1

Keith uses his 6-metre ladder to clean his upstairs windows. He placed the ladder 2 metres away from the foot of the wall. How far up the wall did the ladder reach?
Round your answer to 1dp.

Select one of the following:

5.9m
6.1m
6.3m
5.7m

	Created by Hannah WRIGHT about 4 years ago

Year 9 Miss Wright's Pythagoras

Y9 Ch10 angles, lines and Pythgoras

Question 1 of 15

Drag and drop the correct angles below to show your answers. Only letter with an orange label need to be answered (ignore extra letters!).

Drag an answer into the correct orange point.

Explanation

Question 2 of 15

Find x using parallel line angle rules.

Select one of the following:

Explanation

Question 3 of 15

Which single rule can you use to explain how you found x?

Drag the answer into the correct orange point.

Explanation

Question 4 of 15

Find y using parallel line angle rules

Select one of the following:

Explanation

Question 5 of 15

Which single rule can you use to explain how you find y?

Drag the answer into the correct orange point.

Explanation

Question 6 of 15

The longest side on a right-angled triangle is called the Hypotenuse.

Select one of the following:

Explanation

Question 7 of 15

Click on each orange point and select the correct answer.

Use the drop down menu to correctly label the following triangle.

Explanation

Question 8 of 15

Find the length of the missing side

Select one of the following:

Explanation

Question 9 of 15

Find the length of the missing side (round your answer to 1dp).

Select one of the following:

Explanation

Question 10 of 15

Find the length of the missing side.

Select one of the following:

Explanation

Question 11 of 15

Find the length of the missing side.

Select one of the following:

Explanation

Question 12 of 15

Find the length of the missing side, if you get a decimal answer, round to 1dp.

Select one of the following:

Explanation

Question 13 of 15

Find the length of the missing sides, if you get decimal answers, round to 1dp. The two shorter sides are the same length.

Select one of the following:

Explanation

Question 14 of 15

Susie is flying her kite on a horizontal playing field. The string is taut and the kite is 100m above the ground. The kite is 300m from Susie in a horizontal direction. How long is the kite string? Round your answer to the nearest m.

Select one of the following:

Explanation

Question 15 of 15

Keith uses his 6-metre ladder to clean his upstairs windows. He placed the ladder 2 metres away from the foot of the wall. How far up the wall did the ladder reach? Round your answer to 1dp.

Select one of the following:

Explanation

Drag and drop the correct angles below to show your answers.
Only letter with an orange label need to be answered (ignore extra letters!).

Find the length of the missing sides, if you get decimal answers, round to 1dp.
The two shorter sides are the same length.

Susie is flying her kite on a horizontal playing field.
The string is taut and the kite is 100m above the ground.
The kite is 300m from Susie in a horizontal direction.
How long is the kite string?
Round your answer to the nearest m.

Keith uses his 6-metre ladder to clean his upstairs windows. He placed the ladder 2 metres away from the foot of the wall. How far up the wall did the ladder reach?
Round your answer to 1dp.