# What is the Area of this Figure? 49.5 in² 66.5 in² 84 in² 91 in²

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The Answer Key for What is the Area of this Figure? 49.5 in² 66.5 in² 84 in² 91 in²

If you access Brainly, you will be able to find this question: What is the Area of this Figure? 49.5 in² 66.5 in² 84 in² 91 in². On that site, you will see that there are two users who answer it and the answer is 91 in2. The user named agaue gives you the steps to answer this question as you are able to see below.

The given figure can be divided in two parts 1) Square with side 7 in 2) A right triangle with base 12 in and height 7 in.

1) Area of square = side2
Side of the square is 7 in.
Area = 72 = 49 in2

2) Area of triangle = 1/2.base.height
Area of triangle = 1/2 (12)(7) = 42 in2
Area of polygon= Area of square + Area of triangle
Area of polygon = 49+42 =91 square in.
Area = 91 in2
If you need more explanation, you are able to ask your teacher so that you can understand it overall.

If you need more mathematics questions and answers for practice about the area, here are some questions and answers which are taken from Quizlet.

• The three sides of a triangular lot are represented by x, 2x, and 3x + 2. Find each side if the perimeter of the triangular lot is 362 feet.
Answer: length of sides of triangle : 60, 120 and 182
• A lot is in the shape of a trapezoid. The sum of the bases is 180 feet. If the area of the lot is 8,100 square feet, what is the distance across the lot, i.e. the altitude of the figure?
• A contractor is pouring a concrete driveway. The perimeter is 108 ft. What length will the driveway be if the width is 12 ft.?
• A gardener is installing a circular garden. The radius of the circle is 28 feet. He needs to know the circumference in order to buy materials for the edging. What is the circumference if he uses pi = 22/7
• Compute the area of the triangle. (Express answer in cm²)
height = 6 cm
base = 12 cm
• Compute the area of a triangle with sides.
15 × 15 × 18
• Find the area of the following rectangle.
length = 12 ft.
width = 8 ft.
• A square measures 8 inches on each side. What is its area rounded off to the nearest square centimeter? (Note: 1 inch ≈ 2.54 cm)
• Find the required measurements of the following trapezoids.
base1 = 12 cm
base2 = 14 cm
height = 8 cm
Area =
• A trapezoid has an altitude of 12 cm. Its parallel sides measure 10 and 8 cm, respectively. What is its area?
• Find the area of the following circle. ( = 3.14; round answer to the nearest whole number).
Circumference = 120 cm. (Hint: Find r from C = 2 r (round r to tenths); then find area).
• Find the area of the following circle.
r = 9 yd.
• Find the area of an ellipse with a minor axis of 8 inches and a major axis of 9 inches (round to nearest tenth).
• Find the area of the following ellipse (round to nearest tenth).
2a = 10 cm; 2b = 24 cm.
• Compute the number of vinyl tiles, measuring 8 in. Each side needed to tile a kitchen measuring 24 ft. by 18 ft.
• If 600 bricks measuring 12″ by 18″ are required to build a wall 10 ft. high (one brick thick), how long is the wall?
• Task is to construct two brick columns of the dimensions shown on which an iron gate will eventually be hung. Because the bricks measure 8″ long by 3 1/2″ wide by 2 1/2″ high, you decide to build each column by laying the bottom row of bricks as shown.
How much ground area will be covered by the first row of bricks laid (both columns) as shown above?