Check all that apply:Vertical angles must ________A. Be a linear pair B. Have the same vertexC. Be adjacentD. Be congruent Question solved geometry 4 months ago 4858
Angle D is a circumscribed angle of circle O.What is the perimeter of kite OBDE?A 17 unitsB 23 unitsC 27 unitsD 40 units Question solved geometry 4 months ago 7014
A hexagon has a radius measuring 23 cm. What is the approximate area of the hexagon?686.6 square cm793.5 square cm1374.4 square cm1587.0 square cm Question solved geometry 4 months ago 6794
∠FAE measures 72°. What other angle must measure 72°? ∠BFD ∠DEA ∠EDF ∠FBE Question solved geometry 4 months ago 2980
The measure of arc LM is °. The measure of angle MBL is °. The measure of angle MNL is °. Question solved geometry 4 months ago 4162
Circle O has a circumference of approximately 28.3 cm.What is the approximate length of the radius, r? 4.5 cm9.0 cm14.2 cm28.3 cm Question solved geometry 4 months ago 5034
The image of trapezoid PQRS aer a reflection across Line W Y is trapezoid P'Q'R'S'. 2 trapezoids are shown. Line W Y is the line of reflection. Line segment R R prime has a midpoint at point Z. Line segment S S prime has a midpoint at point X. What is m? 45º 90º 180º 270º Question solved geometry 4 months ago 5252
Select the correct answer. What is the value of x in the triangle? A. 15 square root of 3 B. 7.5 C.5 D. 5 square root of 3 E. 15 Question solved geometry 4 months ago 3117
In quadrilateral PQRS below, sides overline PS and overline QR are parallel for what value of x ? Question solved geometry 4 months ago 3373
Triangle ABC has perimeter 22 cm.AB=8 cmBC=5 cmBy calculation, deduce whether triangle ABC is a right-angled triangle. Question solved geometry 4 months ago 5725
Which best explains whether a triangle with side lengths 5 cm, 13 cm, and 12 cm is a right triangle? The triangle is a right triangle because 52+122=132. The triangle is a right triangle because 5+13>12. The triangle is not a right triangle because 52+132>122. The triangle is not a right triangle because 5+12>13. Question solved geometry 4 months ago 3974
Which classification best represents a triangle with side lengths 10 in., 12 in., and 15 in.? acute, because 102+122>152 acute, because 122+152>102 obtuse, because 102+122>152 obtuse, because 122+152>102 Question solved geometry 4 months ago 1478
There is a pair of parallel sides in the following shape. What is the area of the shape? units2 Question solved geometry 4 months ago 9800
The diagram shows a triangle ABC. Work out the area of the triangle. Give your answer to 1 decimal place. Question solved geometry 4 months ago 6146
What is the perimeter of parallelogram LMNO? 18 cm 22 cm 40 cm 80 cm Question solved geometry 4 months ago 5111
Figure ABCD is a parallelogram. What is the perimeter of ABCD? 14 units 38 units 44 units 49 units Question solved geometry 4 months ago 8017
The radius of a circle is 100 millimeters. What is the diameter? Question solved geometry 4 months ago 6620
Which set of side lengths is a Pythagorean triple? 1, 3, 10 4,5, 9 9, 40, 41 16, 30, 44 Question solved geometry 4 months ago 8351