1. Find the area of a triangle with C-110, a=6, and b=10. 2. Find the area...

  

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1. Find the area of a triangle with C-110, a=6, and b=10. 2. Find the area of a triangle with sides of length 7 in. and 9 in. and included angle 72 degrees. 3. A triangle has an area of 16 sq. in. and two sides of the triangle have lengths 5 in. and 7 in. Find the angle included by these two sides. 4. Find the area of a triangle with sides of length 5, 6, and 8. 1. Find the area of a triangle with C-110, a=6, and b=10. 2. Find the area of a triangle with sides of length 7 in. and 9 in. and included angle 72 degrees. 3. A triangle has an area of 16 sq. in. and two sides of the triangle have lengths 5 in. and 7 in. Find the angle included by these two sides. 4. Find the area of a triangle with sides of length 5, 6, and 8.