John leans a ladder against a house to reach the bottom of a window 30 feet above the ground. As shown in the diagram below, the ladder makes a 70° angle with the ground. To the *nearest foot*, determine and state the length of the ladder. 30 ft 70°

Q: Building that is 35.5 meters tall casts a shadow that is about 40.2 meters long. Find the angle of…

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Q: 2.

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Q: a triathlon begins with a swim along the shore of 4.2 miles . The racers then bike for 6.2 miles .…

A: here we will apply cos law and find the other side.

Q: 70° 54° 6v + 2° V =

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Q: 不 ? 5" -10".

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Q: Solve triangle ABC if A = 50°, C = 33.5°, and b = 76. Round measures to thenearest tenth.

A: Solving a triangle most preferably means to measure the three sides and three dimensions. In this…

Q: 1020 45

A: The given angles of the triangle  102°, 45°, And let third angle = x°

Q: Write the Double-Angle Formulas?

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Q: 118)

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Q: give the coordinates of P(1110 degrees)

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Q: 10°, 20°, 40°, 60°, 80°, 100°

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Q: Q3\ For the triangle shown in figure below, the magnitude of L is:

A: Here the given triangle is a right angled triangle so we can apply Pythagoras theorem to find the…

Q: Determine mLTEa. A T 216°

A: We have to find angle

Q: Complement of 63º = %3D

A: The complement of 63° is the angle that when added to 63°forms a right angle i.e 90° .

Q: Find the missing side length of X

A: We will use trigonometry to solve this

Q: Which angles from an isosceles triangle

A:

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.