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What is the 30°-60°-right triangle theorem? A. In a right triangle, the hypotenuse is three times as long as a leg if and only if the measure of the angle opposite that leg is 30°. B. In a right triangle, the hypotenuse is twice as long as a leg if and only if the measure of the angle opposite that leg is 60°. C. In a right triangle, the hypotenuse is twice as long as a leg if and only if the measure of the angle opposite that leg is 30°. D. In an equilateral triangle, the hypotenuse is twice as long as a leg if and only if the measure of the angle opposite that leg is 30°.
What is the hypotenuse-leg theorem? A. If the hypotenuse of a right triangle is congruent to the corresponding part of another right triangle, then the triangles are congruent. B. If the hypotenuse and one leg of a right triangle are congruent to the corresponding parts of another right triangle, then the triangles are congruent. C. If the hypotenuse and one leg of a right triangle are similar to the corresponding parts of another right triangle, then the triangles are congruent.
C. In a right triangle, the hypotenuse is twice as long as a leg if and only if the measure of the angle opposite that leg is 30°. ------------------------ B. If the hypotenuse and one leg of a right triangle are congruent to the corresponding parts of another right triangle, then the triangles are congruent. Hold on for a link to Geometry theorems. If you don't know them, you will not do well in the course.