 # Geometry Test-5

Question 53-) If ABC is an isosceles triangle, [BE] perpendicular [AC], | EC | = 3 cm, | BC | = 5 cm; | AC | = how many cm is x?

Question 54-) ABC is a triangle, [AK] perpendicular [BC], [PM] perpendicular [BC], | AB | = | PC |, | BK | = | KL |, | LM | = | MC |, m ( ACB) = 19 °; How many degrees is m (BAC)?

Question 55-) ABCD quadrilateral, [AP] perpendicular [BC], [AO] perpendicular [CD], m (PAO) = 45 ° | BP | = | PC |, | CO | = | OD |, C with point A If the distance between the point is 12 br; What is the distance between point B and point D?

Question 56-) If ABC is a right triangle, m (CBA) = 2m (DAC), | AB | = 15 cm, | AC | = 8 cm; | DC | = how many cm is x?

Question 57-) If ABC is a triangle, m (ACB) = 2m (BAD), | AC | = | CD |, | AB | = 5 cm, | BD | = 1 cm; | AC | = how many cm is x?

Question 58-) ACD and BCE are each triangle, | BE | = | BC |, | AE | = | DC |, m (CBD) = m (DBE), m (ADC) = 120 °, m (CAD) = x if; How many degrees is x?

Question 59-) If in triangle ABC [DE] perpendicular [AC], [DF] perpendicular [AB], m (ACB) = m (CAB) = 15 °, | DE | + | DF | = 5 cm; | AB | how many cm?

Question 60-) In triangle ABC, [DF] perpendicular [AB], [DE] perpendicular [AC], | DF | = 1 cm, | DE | = 3 cm, | BC | = 2 root 5 cm; | AB | how many cm?

Question 61-) ABC is a triangle, [CK] perpendicular [AB], [EP] perpendicular [AB], [ED] perpendicular [AD], | AB | = | AC |, | PE | + | KC | = 2 | If BC |, | KB | = root17 cm, | ED | = 2 cm; | BC | how many cm?

Question 62-) In triangle ABC | AB | = | AC |, [FD] parallel [AC], [DE] perpendicular [AC], | AE | = 6 cm, | EC | = 2 cm, | FB | = 3 cm if; | DE | = how many cm is x?

Question 63-) If ABC and DBE are right triangles, | DC | = | CE |, | AD | = 5 cm, | DB | = 8 cm; | DE | how many cm?

Question 64-) ABC is isosceles triangle, | AB | = | BC |, [BD] perpendicular [AC], [BD] and the cut-off point of [CE] F, | BF | = | FD |, | BE | = 1 cm , | BC | = how many cm is x?

Question 65-) ABE and DBC are each triangle, [AE] parallel [BC], [DC] perpendicular [BC], m (CBD) = m (EBA), | AE | = | BD |, | AB | = 13 cm If | DC | = 5 cm; | DE | = how many cm is x?