1. real time strategy games, as a genre, often emphasize spatial immersion
a. true
b. false

2. a camera that features a consistency of fixed relationship between two axes, resulting in a "flat" view is called
a. a first person camera
b. a side view orthogonal camera
c. an isometric camera
d. a top- down orthogonal camera

3. specific design principles and procedures can players enter a state of flow.
a. true
b. false

if triangle abc is congruent to triangle def, their interior angles are congruent, because congruent parts of congruent triangles are congruent (cpctc).

that means ∠d is congruent to ∠a; ∠d is equal to 8x - 2.

interior angles of all triangles add to equal 180 degrees, so you can set the sum of these interior angle values equal to 180 and solve for x.

180 = (8x - 2) + 22 + 72

180 = 8x - 2 + 22 + 72

180 = 8x + 92

88 = 8x

11 = x

x = 11

the answer is not negative reinforcement.

ab≈78.54cm²

explanation: