MYP Mathematics A concept based approach 4&5 Standard>Chapter 15 - Which Triangle is Just Right for you? (Right-Angled Triangles and Trigonometric Ratios)>Practice 4>Q 3

EASY

MYP:4-5

IMPORTANT

Earn 100

Gina is flying a kite that makes a $50 °$ angle with the ground. Determine how high the kite is above the ground when she has let out $150 m$ of string.

Important Questions on Which Triangle is Just Right for you? (Right-Angled Triangles and Trigonometric Ratios)

EASY

MYP:4-5

IMPORTANT

MYP Mathematics A concept based approach 4&5 Standard>Chapter 15 - Which Triangle is Just Right for you? (Right-Angled Triangles and Trigonometric Ratios)>Practice 4>Q 4

A vertical stick

1 m

long casts a shadow which is

1.3 m

long. Determine the altitude of the sun (its angle of elevation).

MEDIUM

MYP:4-5

IMPORTANT

MYP Mathematics A concept based approach 4&5 Standard>Chapter 15 - Which Triangle is Just Right for you? (Right-Angled Triangles and Trigonometric Ratios)>Practice 4>Q 5

A ladder that is

6 m

long is leaning against the side of a building making an angle of

60 °

with the ground. Determine how far the ladder's base is from the building, and how far up it is on the building.

EASY

MYP:4-5

IMPORTANT

MYP Mathematics A concept based approach 4&5 Standard>Chapter 15 - Which Triangle is Just Right for you? (Right-Angled Triangles and Trigonometric Ratios)>Practice 4>Q 6

A ship is on the surface of the water, and its radar detects a submarine at a distance of

238 m

away underwater, at an angle of depression of

23 °

. Find the depth of the submarine.

MEDIUM

MYP:4-5

IMPORTANT

MYP Mathematics A concept based approach 4&5 Standard>Chapter 15 - Which Triangle is Just Right for you? (Right-Angled Triangles and Trigonometric Ratios)>Practice 5>Q 1

Find $x$ in the following diagram.

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MEDIUM

MYP:4-5

IMPORTANT

MYP Mathematics A concept based approach 4&5 Standard>Chapter 15 - Which Triangle is Just Right for you? (Right-Angled Triangles and Trigonometric Ratios)>Practice 5>Q 1

Find the missing length $x$ in the following diagram.

Question Image

MEDIUM

MYP:4-5

IMPORTANT

MYP Mathematics A concept based approach 4&5 Standard>Chapter 15 - Which Triangle is Just Right for you? (Right-Angled Triangles and Trigonometric Ratios)>Practice 5>Q 2

Find $x$ in the following triangle.

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MEDIUM

MYP:4-5

IMPORTANT

MYP Mathematics A concept based approach 4&5 Standard>Chapter 15 - Which Triangle is Just Right for you? (Right-Angled Triangles and Trigonometric Ratios)>Practice 5>Q 2

Find $x$ in the following triangle.

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MEDIUM

MYP:4-5

IMPORTANT

MYP Mathematics A concept based approach 4&5 Standard>Chapter 15 - Which Triangle is Just Right for you? (Right-Angled Triangles and Trigonometric Ratios)>Practice 5>Q 3

Find the angle $θ$ .

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