Activity#2<br />Directions: Solve the following problems. Show your complete solutions.<br /><br />1.The diagonals of a Kite have lengths of 12 and 15 cm. Find the area of a Kite.<br />2. Given parallelogram ABCD, angle A and angle B measures (x+30) and (3x-90) respectively. Determine the measure of each angle.<br />3. One lateral face of the roof of the school building is trapezoid in shape.<br />One of the bases of this trapezoid is 6 m longer than the other base. Find<br />the length of the two bases if the median measures 19 m.<br />4. Given Isosceles Trapezoid CLUB, if m<C = 4x+3 and m<L = 5x-15, then find the value of x.<br />5. SPIN is a trapezoid with median AB. If the length of AB is 18cm and SP is 6, then find the length of NI.<br />​

i can't read the graph

step-by-step explanation:

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.

the answer is 1/4

step-by-step explanation: