Algebra final

Do the following lengths form a right triangle? (Triangle with sides 6, 8, 9)

• True

• False

Do the following lengths form a right triangle? (Triangle with sides 8, 10, 6)

• True

• False

Do the following lengths form a right triangle? (Triangle with sides 3, 4, 5)

• True

• False

Do the following lengths form a right triangle? (a = 6.4, b = 12, c = 12.2)

• True

• False

Do the following lengths form a right triangle? (a = 2.1, b = 7.2, c = 7.5)

• True

• False

Find the missing length to the nearest tenth. (Triangle with sides 4, 8, and missing side)

Find the missing length to the nearest tenth. (Triangle with sides 6, 3, and missing side)

Find the missing length to the nearest tenth. (Triangle with sides 7, 10, and missing side)

Evaluate each expression: (30 - 3) ÷ 3

Evaluate each expression: (21 - 5) ÷ 8