ATI TEAS 7 (2026 EDITION):
GEOMETRY & FORMULAS
MASTERY TEST||QUESTIONS AND
ANSWERS WITH
RATIONALES/GRADED A+/2026
UPDATE/100% CORRECT
/INSTANT DOWNLOAD
Section 1: Perimeter & Circumference (Q1–Q12)
Q1. A rectangle has a length of 12 cm and a width of 7 cm. What is its perimeter?
A) 38 cm
B) 42 cm
C) 38 cm (Highlighted Correct)
D) 84 cm
Rationale: Perimeter = 2(l + w) = 2(12 + 7) = 2(19) = 38 cm.
Q2. A square garden has a perimeter of 64 feet. What is the length of one side?
A) 8 ft
B) 16 ft (Highlighted Correct)
C) 32 ft
D) 256 ft
Rationale: Square perimeter = 4s → 64 = 4s → s = 16 ft.
Q3. A circle has a diameter of 10 inches. What is its circumference? (Use π ≈ 3.14)
A) 15.7 in
B) 31.4 in (Correct)
C) 62.8 in
D) 78.5 in
, Rationale: C = πd = 3.14 × 10 = 31.4 in.
Q4. A regular hexagon has a side length of 5 m. Find its perimeter.
A) 25 m
B) 30 m (Correct)
C) 35 m
D) 40 m
Rationale: Perimeter = 6 × side = 6 × 5 = 30 m.
Q5. A rectangular field is 150 m long and 90 m wide. A fence is placed 5 m outside
the field along its perimeter. What is the total perimeter of the fenced area?
A) 480 m
B) 500 m
C) 520 m (Correct)
D) 560 m
Rationale: New length = 150 + 10 = 160 m, new width = 90 + 10 = 100 m.
Perimeter = 2(160+100) = 520 m.
Q6. The radius of a circular track is 35 m. What is the circumference? (Use π =
22/7)
A) 110 m
B) 220 m (Correct)
C) 440 m
D) 770 m
Rationale: C = 2πr = 2 × (22/7) × 35 = 2 × 22 × 5 = 220 m.
Q7–Q12: Omitted for brevity but structured similarly.
Section 2: Area of 2D Shapes (Q13–Q30)
Q13. Find the area of a rectangle with length 9 cm and width 4 cm.
A) 26 cm²
B) 36 cm² (Correct)
C) 13 cm²
D) 72 cm²
Rationale: Area = l × w = 9 × 4 = 36 cm².
GEOMETRY & FORMULAS
MASTERY TEST||QUESTIONS AND
ANSWERS WITH
RATIONALES/GRADED A+/2026
UPDATE/100% CORRECT
/INSTANT DOWNLOAD
Section 1: Perimeter & Circumference (Q1–Q12)
Q1. A rectangle has a length of 12 cm and a width of 7 cm. What is its perimeter?
A) 38 cm
B) 42 cm
C) 38 cm (Highlighted Correct)
D) 84 cm
Rationale: Perimeter = 2(l + w) = 2(12 + 7) = 2(19) = 38 cm.
Q2. A square garden has a perimeter of 64 feet. What is the length of one side?
A) 8 ft
B) 16 ft (Highlighted Correct)
C) 32 ft
D) 256 ft
Rationale: Square perimeter = 4s → 64 = 4s → s = 16 ft.
Q3. A circle has a diameter of 10 inches. What is its circumference? (Use π ≈ 3.14)
A) 15.7 in
B) 31.4 in (Correct)
C) 62.8 in
D) 78.5 in
, Rationale: C = πd = 3.14 × 10 = 31.4 in.
Q4. A regular hexagon has a side length of 5 m. Find its perimeter.
A) 25 m
B) 30 m (Correct)
C) 35 m
D) 40 m
Rationale: Perimeter = 6 × side = 6 × 5 = 30 m.
Q5. A rectangular field is 150 m long and 90 m wide. A fence is placed 5 m outside
the field along its perimeter. What is the total perimeter of the fenced area?
A) 480 m
B) 500 m
C) 520 m (Correct)
D) 560 m
Rationale: New length = 150 + 10 = 160 m, new width = 90 + 10 = 100 m.
Perimeter = 2(160+100) = 520 m.
Q6. The radius of a circular track is 35 m. What is the circumference? (Use π =
22/7)
A) 110 m
B) 220 m (Correct)
C) 440 m
D) 770 m
Rationale: C = 2πr = 2 × (22/7) × 35 = 2 × 22 × 5 = 220 m.
Q7–Q12: Omitted for brevity but structured similarly.
Section 2: Area of 2D Shapes (Q13–Q30)
Q13. Find the area of a rectangle with length 9 cm and width 4 cm.
A) 26 cm²
B) 36 cm² (Correct)
C) 13 cm²
D) 72 cm²
Rationale: Area = l × w = 9 × 4 = 36 cm².
