Pythagorean Theorem

Which equation can be used to solve the word problem: the diagonal of a t.v. is 40 inches and the height is 30.  How wide is the t.v.?

• 30²  + 40² = c²
• a²  + 40² = 30²
• 30²  + b² = 40²
• 40²  + 30² = c²

Tags

CCSS.8.G.B.8

• The diagonal is 26 ft

• The diagonal is 31 ft

• The diagonal is 21.8 ft

• The diagonal is 20.9 ft

Tags

CCSS.8.G.B.7

Find the length of the missing side.

• 20 in.

• 68 in.

• 16 in.

• 80 in.

Tags

CCSS.8.G.B.7

State if the three sides lengths form an acute, obtuse, or right triangle:
7 in, 11 in, 13 in

• acute
• obtuse
• right

Tags

CCSS.HSG.CO.C.10

State if the three sides lengths form an acute, obtuse, or right triangle:
6 mi, 14 mi, 17 mi

• acute
• obtuse
• right

Tags

CCSS.HSG.CO.C.10

State if the three sides lengths form an acute, obtuse, or right triangle:
3 in., 4 in., 5 in.

• Acute
• Right
• Obtuse

Tags

CCSS.HSG.CO.C.10