What is the length of a ladder that is placed 9 feet away from a 12 feet wall?
Therefore, the top of the ladder should reach up to 12 feet on the wall. Also, now that we know how far the ladder reaches up (12 feet) and how far the ladder reaches away from the wall (9 feet), we can now find out how long the ladder actually is! Therefore the ladder is 15 feet long.
How far from the base of the house do you need to place a 15 foot ladder so that it exactly reaches the top of a 12 foot tall wall?
9 foot
How far above the ground does the ladder touch the wall?
Pythagorean Theorem Word Problems
| Question | Answer |
|---|---|
| The bottom of a ladder must be placed 3 feet from a wall. The ladder is 12 feet long. How far above the ground does the ladder touch the wall? | 11.6 |
Which set of sides would make a right triangle?
Which set of sides could make a right triangle? Explanation: By virtue of the Pythagorean Theorem, in a right triangle the sum of the squares of the smaller two sides equals the square of the largest side. Only 9, 12, and 15 fit this rule.
Do the segment lengths 15 12 and 9 form a right triangle?
Do the segment lengths 9, 12, and 15 form a right triangle? Q. What is the length of x? Yes, it is a right triangle.
What is the length of the ladder it’s 6 ft from the house at the bottom and touches the wall 14 ft up at the top?
The answer is B. 15.23 ft.
How many feet from the base of a house must a 39 foot ladder be placed so that the top of the ladder will reach a point on the house 36 feet from the ground?
15 feet
What is the approximate height of the building Round to the nearest tenth of a foot feet?
22.5 feet
What is the height of the tree to the nearest tenth of a foot?
26,2 feet
How do I find the nearest foot?
- How do I round to the nearest foot?
- You cannot.
- A foot is a unit of measure, in this case of length.
- But the number is just a unitless number.
- It could be feet, in which case the answer would be 1666 feet.
What is the length of CD round to the nearest tenth?
10.8 units
What is the length of the other leg round to the nearest tenth?
14.4 in
What is the length of Gd?
20mm
What is the length of one leg of the triangle Brainly?
The length of one leg is 22 units.
Which Triangle is a 30 60 90 Triangle?
right triangle
What is the length of the hypotenuse each leg of a 45 45 90 triangle measures 12 cm?
The length of the hypotenuse is 16.97 cm.
What is the height of the triangle?
A triangle’s height is the length of a perpendicular line segment originating on a side and intersecting the opposite angle. In an equilateral triangle, like △SUN △ S U N below, each height is the line segment that splits a side in half and is also an angle bisector of the opposite angle.
How do you find the height of a triangle given two sides and an angle?
Given two sides and the angle between
- area = 0.5 * a * b * sin(γ) (or area = 0.5 * a * c * sin(β) or area = 0.5 * b * c * sin(α) if you have different sides given)
- h = 2 * 0.5 * a * b * sin(γ) / b = a * sin(γ)
How do you find the missing height of a triangle?
Triangle height, also referred to as its altitude, can be solved using a simple formula using the length of the base and the area. Thus, the height or altitude of a triangle h is equal to 2 times the area T divided by the length of base b.
How do you find the height of a regular triangle?
To find the height we divide the triangle into two special 30 – 60 – 90 right triangles by drawing a line from one corner to the center of the opposite side. This segment will be the height, and will be opposite from one of the 60 degree angles and adjacent to a 30 degree angle.
What is the height of an isosceles triangle?
We can find the height by splitting the isosceles triangle into two right-angled triangles and then applying Pythagoras’ Theorem to one of them. h = 13.20 ( t o 2 d . p . ) We now know the height of the triangle and can use this to go back and find the area of the isosceles triangle.
What is the formula of height?
The stick and its shadow make a triangle similar to the height of the object of interest and the length of its shadow. So, “H/S = h/s.” For example, if s=1 meter, h=0.5 meter and S=20 meters, then H=10 meters, the height of the object.
What is the length of the height of an equilateral triangle of side A?
Equilateral triangle area and height and the equation for the height of equilateral triangle look as follows: h = a * √3 / 2 , where a is a side of the triangle.
What is the length of each side of an equilateral triangle having an area of 4 √ 3 cm 2?
Hence, the length of each side of an equilateral triangle is 4 cm.