What is the area of this triangle? A=bh2

54 cm²

90 cm²

108 m²

216 m²
Right triangle with height labeled 12 cm, base labeled 9 cm, and third side labeled 15 cm.

i am currently in the exact same situation rn. algebra2/adv algebra is killing

step-by-step explanation:

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.