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SAT Math: Geometry and Trigonometry

Question 1
SAT (Digital)APConcept PracticeHard
1 mark

The perimeter of an equilateral triangle is 624624624 centimeters. The height of this triangle is k3k\sqrt{3}k3​ centimeters, where kkk is a constant. What is the value of kkk?

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Question 2
SAT (Digital)APConcept PracticeMedium
1 mark

In the figure shown, lines rrr and sss are parallel, and line mmm intersects both lines. If y<65y < 65y<65, which of the following must be true?

![A diagram of 3 lines. Refer to long description.](Image URL)

Note: Figure not drawn to scale.

Question 3
SAT (Digital)APConcept PracticeHard
1 mark

What is the value of tan⁡92π3\tan \frac{92 \pi}{3}tan392π​?

Question 4
SAT (Digital)APConcept PracticeMedium
1 mark

The circle shown has center OOO, circumference 144π144\pi144π, and diameters PR‾\overline{PR}PR and QS‾\overline{QS}QS​. The length of arc PS⌢\stackrel{\frown}{PS}PS⌢​ is twice the length of arc PQ⌢\stackrel{\frown}{PQ}PQ⌢​. What is the length of arc QR⌢\stackrel{\frown}{QR}QR⌢​?

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Question 5
SAT (Digital)APConcept PracticeHard
1 mark

In convex pentagon ABCDEABCDEABCDE, segment ABABAB is parallel to segment DEDEDE. The measure of angle BBB is 139139139 degrees, and the measure of angle DDD is 174174174 degrees. What is the measure, in degrees, of angle CCC?

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Question 6
SAT (Digital)APConcept PracticeEasy
1 mark

In the figure, two lines intersect at a point. If w=136w = 136w=136, what is the value of zzz?

Question 7
SAT (Digital)APConcept PracticeEasy
1 mark

The side length of a square is 555555 centimeters (cm)(\text{cm})(cm). What is the area, in cm2\text{cm}^2cm2, of the square?

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Question 8
SAT (Digital)APConcept PracticeHard
1 mark

In triangles ABCABCABC and DEFDEFDEF, angles BBB and EEE each have measure 27∘27^{\circ}27∘ and angles CCC and FFF each have measure 41∘41^{\circ}41∘. Which additional piece of information is sufficient to determine whether triangle ABCABCABC is congruent to triangle DEFDEFDEF?

Question 9
SAT (Digital)APConcept PracticeHard
1 mark

In triangle ABCABCABC, angle BBB is a right angle. The length of side ABABAB is 103710\sqrt{37}1037​ and the length of side BCBCBC is 243724\sqrt{37}2437​. What is the length of side ACACAC?

Question 10
SAT (Digital)APConcept PracticeEasy
1 mark

In △RST\triangle RST△RST, the measure of ∠R\angle R∠R is 63∘63^{\circ}63∘. Which of the following could be the measure, in degrees, of ∠S\angle S∠S?