7.G.2 Conditions of Triangles Review

Two angles of a triangle measured 78^o and 30^o. What is the measure of the third angle?

• 48^o

• 72^o

• 108^o

• 180^o

A triangle has two angles that measure 65^o and 100^o. What type of triangle is this?

• right

• isosceles

• scalene

• equilateral

Jared is creating a flower garden in the shape of a triangle. Which could be the dimensions of the garden in feet?

• 2 by 3 by 5

• 3 by 7 by 9

• 4 by 5 by 9.5

• 5 by 6 by 12

Tags

CCSS.7.G.A.2

In triangle XYZ, XY measures 2 in, YZ measures 4 in, and XZ measures 3 in. List the angles of the triangle in order from smallest angle to largest angle.

• angle X, angle Y, angle Z

• angle Z, angle X, angle Y

• angle X, angle Z, angle Y

• angle Z, angle Y, angle X

Which set of angle measures could be the interior angles of a triangle?

• 25^o, 30^o, 35^o

• 35^o, 60^o, 75^o

• 45^o, 60^o, 75^o

• 60^o, 90^o, 120^o

Tags

CCSS.7.G.A.2

A triangle has sides that measure 30 mm and 45 mm. Which set of inequalities represent all possible lengths of the third side of the triangle?

• x > 30 and x < 45

• x > 15 and x < 75

• x < 30 and x > 45

• x < 15 and x > 75

Which set of side lengths would form a triangle?

• 2 in, 6 in, 8 in

• 2 in, 6 in, 10 in

• 4 in, 6 in, 8 in

• 4 in, 10 in, 15 in

Which triangle cannot be drawn?

• acute scalene triangle

• obtuse scalene triangle

• isosceles right triangle

• obtuse equilateral triangle

Millie is drawing a triangle. One side has a length of 9 units, and another side has a length of 6 units. What could be the length of the third side of the triangle?

• 3 units

• 7 units

• 15 units

• 18 units

Which set of side lengths would not form a triangle?

• 3 cm, 4 cm, 5 cm

• 6 cm, 8 cm, 10 cm

• 10 cm, 12 cm, 24 cm

• 12 cm, 15 cm, 26 cm

Tags

CCSS.7.G.A.2