OAR Math Geometry exam 2024/2025 with 100% correct answers
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Course
OAR Math Geometry
Institution
OAR Math Geometry
42- Which are the following are complementary angles?
a. 71º and 19º
b. 90º and 90º
c. 90º and 45º
d. 15º and 30º correct answersA
43- If the measures of three angles in a triangle are 2:6:10, what is the measure of the smallest angle?
a. 20 degrees
b. 40 degrees
c. 60 degrees...
42- Which are the following are complementary angles?
a. 71º and 19º
b. 90º and 90º
c. 90º and 45º
d. 15º and 30º correct answersA
43- If the measures of three angles in a triangle are 2:6:10, what is the measure of the smallest angle?
a. 20 degrees
b. 40 degrees
c. 60 degrees
d. 80 degrees correct answersA
44- If a circle has a diameter of 12cm, what its area?
a. 38cm²
b. 113cm²
c. 276cm²
d. 452cm² correct answersB
45- The length of a square is 15cm. What is its area?
a. 30cm²
b. 60cm²
, c. 150cm²
d. 225cm² correct answersD
46- A rectangular solid measures 12cm by 3cm by 9cm. What its volume?
a. 36cm²
b. 108cm²
c. 324cm²
d. 407cm² correct answersC
47- The perimeter of a square is 24m. What is its area?
a. 30m²
b. 36m²
c. 42m²
d. 24m² correct answersB
48- If a rectangle has a length of 5cm and a width of 7cm, what is its area?
a. 24cm²
b. 35cm²
c. 42cm²
d. 56cm² correct answersB
49- If the volume of a cube is 8cm³ ,what is the length of the cube?
a. 1cm
b. 2cm
c. 3cm
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