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Exam (elaborations)

TASC Math || with 100% Correct Answers.

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  • TASC Math

Surface density correct answers Amount of something per unit of area Density correct answers d=m/v density equals mass divided by volume Surface Area of a Sphere correct answers SA= 4πr^2 Surface Area of a Cone correct answers SA= πrs + πr^2 Surface Area of a Cylinder correct answers...

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  • September 28, 2024
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  • TASC Math
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TASC Math || with 100% Correct Answers.
Surface density correct answers Amount of something per unit of area

Density correct answers d=m/v density equals mass divided by volume

Surface Area of a Sphere correct answers SA= 4πr^2

Surface Area of a Cone correct answers SA= πrs + πr^2

Surface Area of a Cylinder correct answers SA= 2πrh + 2πr^2

Surface Area of a Pyramid correct answers SA= 1/2ps + B

Surface Area of a Rectangular Prism correct answers SA= ph + 2B

Surface Area of a Square Prism correct answers SA= 6s^2

Volume of a cube correct answers e^3

Volume of a rectangular prism correct answers Bh

Law of Cosines correct answers a^2 = b^2 + c^2 - 2bc (cos A) / two other variations

Law of Sines correct answers Sin A/a = Sin B/b = Sin C/c

Reflex angles correct answers greater than 180, less than 360

Plane Figure correct answers a 2d shape

Parallelogram correct answers four sides, 2 pairs of opposite parallel congruent sides, two pairs
of congruent opposite angles

cosecant correct answers reciprocal of sine

secant correct answers reciprocal of cosine

cotangent correct answers reciprocal of tangent

sine of one acute angle equals correct answers cosine of another (in right triangles)

rhombus correct answers parallelogram w 4 congruent sides

Trapezoid correct answers 4 sides, one pair of parallel sides

, Formula for individual angle measures in a polygon correct answers (n-2) X 180 / n (n=number
of sides)

Complementary angles correct answers sum = 90

Supplementary angles correct answers sum = 180

Exterior angles correct answers individual= 180 - interior angle, All exterior angles in a polygon
add up to 360

Formula for sum of interior angles of a polygon correct answers (n-2) X 180 (n=number of sides)

Equilateral Triangle correct answers all sides and angles are congruent

Isoceles triangle correct answers two sides are congruent, base angles are congruent

Scalene triangle correct answers No sides or angles are congruent

Acute triangle correct answers all angle measures are less than 90

obtuse triangle correct answers one angle is greater than 90

triangle congruence proofs correct answers sss, sas, asa

Arc of a circle correct answers portion of a circles circumfrence

Arc formula correct answers length of arc / circumference = interior angle / 360

Area of a circle correct answers A= πr^2

circumference of a circle correct answers C= πd

Area of a triangle correct answers A= 1/2bh

Area of a trapezoid correct answers A= 1/2h(b1+b2)

Perimeter Formula correct answers Add all side lengths

Special right triangles correct answers 45-45-90 (angle) to x-x-x√2 (side length), 30-60-90 to x-
x√3-2x

Similar figures correct answers same shape not size, congruent angles, proportional sides

Inverse trig functions correct answers put in side lengths to find angle measure

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