Mathematics, 25.04.2020 01:41 jerrygentry3411

Lila made a triangular flag to cheer on her favorite sports team. The perimeter of the flag is 20 inches.

A triangular flag is shown. 2 sides have lengths of 8 inches. The total perimeter of the flag is 20 inches.

Heron’s formula: Area = StartRoot s (s minus a) (s minus b) (s minus c) EndRoot

Approximately how many square inches of fabric were used to make the triangular flag?

15 square inches
76 square inches
186 square inches
215 square inches

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:00, ktprada

You use math in day-to-day routines when grocery shopping, going to the bank or mall, and while cooking. how do you imagine you will use math in your healthcare career?

Answers: 1

continue

Mathematics, 21.06.2019 17:00, joylsbarbour

The ratio of rock songs to dance songs on jonathan’s mp3 player is 5: 6. the total number of rock and dance songs jonathan has is between 101 120. how many rock songs does he have?

Answers: 2

continue

Mathematics, 21.06.2019 18:30, Ateruel95

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!

Answers: 1

continue

Mathematics, 21.06.2019 20:30, angellll4455

Secant be and cf intersect at point d inside a what is the measure of cde

Answers: 1

continue

You know the right answer?

Lila made a triangular flag to cheer on her favorite sports team. The perimeter of the flag is 20 in...