Select the correct answer. Consider these shapes. Shape A 3x2 + 2 by 7x² - 4x + 8
Shape B 3x²+2
If shape B is a square, which polynomial represents the difference of the areas of shape A and shape B?
OA. 32x2 + 8x + 28
OB. 8x2+8x+ 12
O C. 30x4 + 12x3 + 40x2 + 8x+ 20
OD. 12x4 + 12x3 + 26x2 + 8x + 12

Aquadrilateral has exactly 3 congruent sides davis claims that the figure must be a rectangle why is his claim incorrect.

Solve these problems: 1.what is the perimeter of an equilateral triangle with sides measuring 6cm? 2. a regular pentagon has sides measuring 3.2 cm. what is its perimeter? 3. a regular decagon has sides of 3.5mm . what is it’s perimeter? 4. a regular octagon has a perimeter of 64cm. what is the length of one of the sides? 5. a regular hexagon has a perimeter of 72mm . what is the length of one of the sides? 6. what is the perimeter of a rhombus with sides measuring 11m?

Which angle has the same measure as the dehedral angle formed by the orange face and the purple rectangle