2. Given: AB = AD; AACB and AACD are right triangles. Prove: AACB = AACD A B. D. 3. Given: KM 1 JL JM IM, LIMK = LLMK Prove: Δ/ΚΜ-ΔΙΚΙΜ

ALMN ARQP Match the corresponding sides and corresponding angles that are congruent. RQ QP PR P «R Sides Angles ZL = MN 2 ZM = NL = ZN E .....

are the mid-points of BC and AC In Figure 2, ABC is a triangle. M and respectively. D is a point lying on AC such that BC = 2BD. It is given that BN is the angle bisector of ZDBM. 13. D. 2. C. Figure 2 (a) Prove that (i) ABND = ABNM; (ii) AB = AN. (b) Someone claims that the area of AABC is four times the area of ABND. Do you agree? Explain your answer. C.

6. Given: M is the midpoint of RT ; RS = TS Prove: ARSM = ATSM Statements Reasons R M If you want to use HL, you must state the triangles are right triangles in your proof! 7. Given: B is the midpoint of CD, AB = EB, ZC and ZD are right angles. Prove: ΔΑΒC ΔΕ D Statements Reasons 8. Given: PQ = RS , LQ and ZS are right angles. Prove: APQR = ARSP Statements Reasons S.