Find the measurement of the angle indicated for each trapezoid. 6) Find $n∠1V$ $30+5x$ $7x+30$ 4. A) $40^{°}$ B) 80° C) $1o0^{°}$ D) $35^{°}$ Find the measure of one interior angle in each regular polygon. Round your answer to the nearest tenth if necessary. 7) 8) A) $120^{°}$ B) $135^{°}$ A) $128.6^{°}$ B) $150^{°}$ C) $147.3^{°}$ D) $140^{°}$ C) $157.5^{°}$ D) $158.8$ Find the measurement of the angle indicated for each trapezoid. 9) Find $m∠U$ 2x+ 91 $3x+89$ AC) ) 91° B) $110^{°}$ 30° D) $120^{°}$

Find the length of the base indicated for each trapezoid. $4\right)$ Find $1VX$ $5\right)$ Find $T1V$ $20$ $U$ $23$ M $-17+3x$ 7, $2x+7$ B $x$ $x+1$ $x+24$ $6\right)$ Find $VV$ Y $2x+11$ $4x+9$ $c$ $x$ 7

Find the length of the base indicated for each trapezoid. $4\right)$ Find $VX$ $5\right)$ Find $TV$ $20$ U $23$ $44$ $-17+3x$ 7, $\bar{2x+7} $ B $x$ $x+1$ $1$ T. $\bar{x+24} $ W $6\right)$ Find $V$ $2x+11$ $4x+9$ B. $x$