5272道题目5525 条题源记录 · 相同内容已合并
直角三角形・勾股与高挑战
An equilateral triangle has a height of \( 47\sqrt{3} \) units. What is the length, in units, of one side of this triangle?
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直角三角形・勾股与高挑战
In the right triangle shown, what is the value of a?
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直角三角形・勾股与高挑战
The perimeter of an isosceles right triangle is \( 26+26\sqrt{2} \) inches. What is the length, in inches, of the hypotenuse of this triangle?
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直角三角形・勾股与高挑战
The length of the diagonal of a square is \( \frac{124\sqrt{2}}{2} \) units. What is the area, in square units, of the square?
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直角三角形・勾股与高挑战
In the triangle shown, what is the value of x?
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直角三角形・勾股与高进阶
Which equation shows the relationship between the side lengths of the given triangle?
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直角三角形・勾股与高挑战
A right triangle has sides of length \( 3\sqrt{2} \), \( 5\sqrt{2} \) and \( \sqrt{68} \) units. What is the area of the triangle, in square units?
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直角三角形・勾股与高进阶
In the right triangle shown, what is the value of x?
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直角三角形・勾股与高挑战
In triangle ABC, the measure of angle B is 90° and \( BD \) is an altitude of the triangle. The length of \( AB \) is 24 and the length of \( AC \) is 13 greater than the length of \( AB \) . What is the value of \( \frac{BC}{BD} \) ?
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直角三角形・勾股与高进阶
Which equation gives the relationship between the side lengths of the triangle shown?
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直角三角形・勾股与高挑战
In triangle ABC, angle B is a right angle. The length of side AB is \( 10\sqrt{41} \) and the length of side BC is \( 24\sqrt{41} \). What is the length of side AC?
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直角三角形・勾股与高挑战
An equilateral triangle has a height of \( 49\sqrt{3} \) units. What is the length, in units, of one side of this triangle?
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