Shanna wants to build a simple lean-to in her back yard. Where the ground is level, she finds a straight tree perpendicular to the ground. She leans a sheet of plywood against the tree at a 30-degree angle off the tree. If the plywood is 7 feet long, how far away is the base of the plywood from the tree? O 3.5 feet O 3.5/2 feet O 3.5/3 feet O v3.5 feet

Q: An ameteur photographer wants to set up is camera to view the sunrise coming over the mountain and…

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Q: Julie works at the amusement park with the maintenance crew. She needs to replace a string of…

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Q: Find (a) the complimentary and (b) the supplement of an angoe with the measure 16 degree,16'.

A: Given : angle = 16°

Q: Jenna can see the top of her apartment building reflected in a small fish pond in a park across the…

A: Given: Jenna can see the top of her apartment building reflected in a small fish pond in a park…

Q: Determine the length of the altitude from vertex B to side b of triangle ABC if c = 14 cm, a = cm,…

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Q: A roof must have a pitch of 7/15 . If the roof rises 7 inches how far should it run ? A. 0 inches B.…

A: A roof must have a pitch of 7/15 . If the roof rises 7 inches how far should it run ? A. 0 inches B.…

Q: 5. Miranda is covering a isosceles triangular prism with fabric. The base of the isosceles triangle…

A: We have given the base  and height of the isosceles triangle  B = 12 cm , h = 8cm  And height of the…

Q: A carpenter had a board 2′-10 3/4″ long. To fit the space for a shelf, the carpenter cut 7/16″ off…

A: By using simple measurment mathematics we can solve it detailed solution given below

Q: A trapezoid has sides 8 cm, 11 cm, and 10 cm. The side with the right angle is 10 cm so I know this…

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Q: The sail of the ship was damaged during the voyage. You plan to create a right-angled sail with side…

A: Given: The sail of the ship was damaged during the voyage. You plane to create a right-angled sail…

Q: Jackie has a piece of wire 18 in. long. She wants to bend this into a triangle similar to a whose…

A: The objective of this question is to find the dimensions of a triangle that Jackie can form using a…

Q: Sasha says that she drew an acute isosceles triangle with side lengths of 6 cm, 9 cm, and 12 cm and…

A: In acute isosceles triangle ,two sides are always  same and opposite angle are equal and acute.so we…

Q: What is the angle of Angle A in a right triangle whose hypotenuse is 23cm and opposite side is 12cm?

A: Please see the diagram on the white board. It aptly explains the question. ABC is the triangle right…

Q: Jalen is flying a kite on the end of a 35-ft string. The wind catches the kite and carries it into…

A: Given:- Jalen is flying a kite on the end of a 35-ft string. The wind catches the kite and carries…

Q: -20 -10 -20- 10- --10- -20- -30- (0, -16) 10 20

A: The distance between the points x1,y1 and x2,y2 is given by the distance formula: (x2-x1)2+(y2-y1)2…

Q: Jan is making a poster in the shape of a triangle. She doesn’t have a protractor but measures the…

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Q: The second hand on a clock completes one full revolution per minute. If that second h what it is…

A: Given that: Second hand completes one full revolution per minute.Length of second hand = 15cm

Q: A student was trying to calculate the circumference of a circle with a radius of 5 ft. The student’s…

A: Given ,  A student was trying to calculate the circumference of a circle with a radius of 5 ft. We…

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.