3. ∆WXV = ∆ZYV; Find a.
4. ∆PQR = ∆MNR; Find x.
ignore the question on letter B.
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3. ∆WXV = ∆ZYV; Find a.
4. ∆PQR = ∆MNR; Find x.
ignore the question on letter B.
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ANSWER:
3.) WXV = ∆ZYV; Find a.
Given: ∆WXV = ∆ZYV
<WXV = 52° and <ZVY = 84°
To Find: Value of a
Solution: All the angles of congruent trial are equal also a is the measure of smallest angle Two of the angles are 52° and 82° By angles sum property, Third angles = 180° - 52° - 84°
= 128° - 84° = 44° = a°
Hence the Answer is 44°
4.) ∆PQR = ∆MNR; Find x.
Given: ∆PQR = ∆MNR
To Find: Value of x
Solution: ∆MNR
<M+<N+<R = 180°
<R = 180 - 125°
<R = 55°
x° = 55°
Hence the Answer is 55°