# MCQs in Geometry Part IV - Answers

Answers key for the Compiled MCQs in Geometry Part 4 of the series as one topic in Engineering Mathematics in the ECE Board Exam.

Below are the answers key for the Multiple Choice Questions in Geometry – MCQs Part 4.

151. B. 20

152. A. (2.5, -2)

153. C. 4x – 7 = 0

154. A. x^2 + 12y – 14x + 61 = 0

155. B. y^2 – 11y + 14x – 60 = 0

156. A. 2, 8

157. B. x = 3

158. A. B^2 – 4AC < 0

159. A. 47.1

160. C. 2x^2 + 5y^3 = 3

161. D. 6

162. B. (3, 4)

163. C. 4

164. C. 4

165. A. 3.5 units

166. D. 0.56

167. D. 94,550,000 miles

168. A. 0.15

169. C. x = 15

170. B. 2.7

171. B. hyperbola

172. C. 1.86

173. B. 3.4

174. B. 3

175. B. 3x – 2y = 0

176. D. 4x^2 – y^2 = 16

177. A. 5x^2 – 4y^2 + 20x + 16y – 16 = 0

178. B. sqrt(11)

179. A. (2, 1, -1)

180. C. sqrt(101)

181. A. x^2 + y^2 + z^2 + 6x – 4y – 8z = 36

182. B. r – 6 cos Î¸ = 0

183. C. (0, 0)

184. D. r = 9 sin Î¸

185. A. (2.17, 1.25)

186. a. x2 + y2 – x - 5y = 0

187. d. 12

188. a. 16.67 m

189. b. (0, 3)

190. b. 36

191. c. 1.333

192. b. 38.22 m

193. b. 3

194. a. 10.2

195. c. x = –4

196. d.  √33 / 4

197. b. 3x2 – y2 – 30x + 6y + 54 = 0

198. a. x2 + y2 – 2x + 14y + 25 = 0

199. c. 12x2 - 4y2 = 3

200. a. 6

### Online Questions and Answers in Geometry Series

Following is the list of practice exam test questions in this brand new series:

Geometry MCQs
PART 1: MCQs from Number 1 – 50                        Answer key: PART I
PART 2: MCQs from Number 51 – 100                        Answer key: PART II
PART 3: MCQs from Number 101 – 150                        Answer key: PART III
PART 4: MCQs from Number 151 – 200                        Answer key: PART IV
PART 5: MCQs from Number 201 – 250                        Answer key: PART V

#### Search! Type it and Hit Enter

 We educate thousands of students a week in preparation for their licensure examinations. We provide professionals with materials for their lectures and practice exams. To help us go forward with the same spirit, contribution from your side will highly appreciated. Thank you in advance. Option 1 : \$5 USD Option 2 : \$10 USD Option 3 : \$15 USD Option 4 : \$20 USD Option 5 : \$25 USD Option 6 : \$50 USD Option 7 : \$100 USD Option 8 : Other Amount