Geometry Trig

Given the parallelogram, find the area. Hint - find the height first.

Given the parallelogram, find the area. Hint - find the height first.

• 98

• 196

Draw a rhombus with a perimeter of 68 (think about what we know of all sides of a rhombus). One diagonal has a length of 30 (also think about what happens to the diagonals). Find the length of the other diagonal.

The perimeter of a rectangle is 90 cm. The length of the rectangle is 20 cm. What is the width?

What is the circumference of a circle with a radius of 5? Keep answer in terms of π.

• 5 π square units

• 10 π square units

• 25 π square units

• 50 π square units

What is the exact area of this circle? Recall: A=π r² and C=2π r

• 1444π cm²

• 361π cm²

• 38π cm²

• 76π cm²

• 25

• 10

• 5

• 625

What is the area of this rectangle?

• 29 in²

• 58 in²

• 180 in²

Find the length of side W?
sin 68 = 70/w

• 186.86 m

• 75.50 m

• 28.28 m

• .01 m

• 18.9
• 19.5
• 47
• 27.5