SY25 Geometry IA2 (Final) Review C

Front

If Δ WXY ≅ Δ ZYX, what can we conclude about the corresponding sides and angles?

Back

The corresponding sides and angles of congruent triangles are equal.

Front

What is the relationship between the angles in a triangle?

Back

The sum of the interior angles in a triangle is always 180°.

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 * base * height.

Front

What is the equation of a circle with center (h, k) and radius r?

Back

(x - h)² + (y - k)² = r².

Front

How do you determine if two triangles are similar?

Back

Two triangles are similar if their corresponding angles are equal or their corresponding sides are in proportion.

Front

What is the formula for the volume of a square pyramid?

Back

Volume = (1/3) * base area * height.

Front

What is the Pythagorean theorem?

Back

In a right triangle, a² + b² = c², where c is the hypotenuse.

Front

What is the definition of complementary angles?

Back

Two angles are complementary if the sum of their measures is 90°.

Front

What is the definition of supplementary angles?

Back

Two angles are supplementary if the sum of their measures is 180°.

Front

What is the formula for the circumference of a circle?

Back

Circumference = 2πr, where r is the radius.