contestada

OLIVIA GOES TO EGYPT AND SAW A MODEL OF TRIANGLE PYRAMID. SHE ENLARGED
IT USING A SCALE FACTOR OF 1.2. WHAT IS THE AREA AND PERIMETER. THE BASE IS 8 AND THE SIDES OR 6 THE AREA IS 7

Respuesta :

If you are talking about the area and perimeter of one of the triangular faces...
8 x 1.2 = 9.6
6 x 1.2 = 7.2

Perimeter = 9.6 + 7.2 + 7.2 = 24
Area = Linear Scale Factor²
1.2² = 1.44
7 x 1.44 = 10.08 (units)²

Otras preguntas