Which expressions represent the area of triangle ABC ? Choose three correct answers.
To the nearest square inch, how much fabric will she use to make all three triangles?
The area of triangle EFG is 34 point 8 square units. What is the perimeter of triangle EFG to the nearest unit?
What is the area of triangle ABC ? Round to the nearest tenth of a square unit.
Trigonometric area formula: Area is equal to 1 half A b sine cap c
What is the area of triangle DEF ? Round to the nearest tenth of a square unit.
Which triangle’s area can be calculated using the trigonometric area formula?
Triangle LMN has sides measuring 7 meters and 6 meters and a perimeter of 16 meters. Heron’s formula: Area is equal to square root of s open paren s minus A close paren open paren s minus b close paren open paren s minus c close paren end root What is the area of triangle LMN ? Round to the nearest square meter.
Triangle PQR has sides measuring 9 feet and 10 feet and a perimeter of 24 feet. What is the area of triangle PQR ? Round to the nearest square foot. Heron’s formula: Area is equal to square root of s open paren s minus A close paren open paren s minus b close paren open paren s minus c close paren end root
What is the approximate perimeter of the parallelogram?
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