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Make a 3 4 5 triangle on the ground.You need 3 tape measures ( 25 ft long ) or 1 string 15 ft long and another 20 ft long and 1 25 ft tape measure. Measure a 15 ft line one direction and a 20 feet line as close to perpendicular (90 degrees) to the 15 ft line. Use the 25 ft tape measure to make sure the end points of the 15 and 20 ft lines are exactly 25 ft apart. You don't have to measure 15,20, and 25, but I suggest making the lines as long as possible to make sure the 90 degree angle is accurate as possible.
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∙ 14y ago
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What angle does bottom of ladder make with ground when leaned against a houseon a 31 degree angle from the top?
90 - 31 = 59 degree
How many angle formed in 90 degree?
A 90 degree angle is a right angle
Does a right angle have a 90 angle?
A right-angle is a 90 degree angleA right triangle has one, and a 90-degree angle isone.
If theres a 90 degree angle and a 40 degree angle what is the other angle?
Fifty degrees. 90+40+90=180
How do you make a 45 degree angle with only a 90 degree angle?
Hint: 90/2=...
A 90 degree angle?
A 90 degree angle is a right angle.
What angle does bottom of ladder make with ground when leaned against a houseon a 31 degree angle from the top?
90 - 31 = 59 degree
How many angle formed in 90 degree?
A 90 degree angle is a right angle
Which angle is equal to its supplement?
A 90 degree angle
Is 90 angle is right angle?
yes.coz obtuse angle is above 90 degree and below 90 degree is acute.
Does a right angle have a 90 angle?
A right-angle is a 90 degree angleA right triangle has one, and a 90-degree angle isone.
How many degrees does a right angle contain?
A right ange is a 90 degree angle. Within a 90 degree angle, there is only one 90 degree angle, and therefore only one right angle.
If theres a 90 degree angle and a 40 degree angle what is the other angle?
Fifty degrees. 90+40+90=180
What is a 90 degrees angle called?
A 90-degree angle is a right angle.
What is the degree of a right angle?
the degree of a right angle will always be 90 degrees.
How do you make a 45 degree angle with only a 90 degree angle?
Hint: 90/2=...
What type of angle is 90 degrees?
A 90 degree angle is a right angle.
