Diagonals AC and BD of quadrilateral ABCD on the right, are perpendicular. Answer the questions below. Which angle is equal to ZBAC? (Ans) 1000 (2) Which angle is equal to DAC? (Ans) 31 Which angle is equal to DAB? (Ans.) (4) Which angle is equal to ADB? (Ans) (5) Which angle is equal to ABD? (Ans) (6) Which triangle is congruent to AADB? (7) AH-CH, so which triangle is congruent to AAHB? (11 In addition to (7), show another pair of congruent triangles Answer using the correct symbol. Ans. The figure on the right is square ABCD, which is divided by two diagonals. Answer the questions below. Which triangles are congruent to AAOB? Ans Ans Which triangles are congruent to AABD? Ans. Ans.

Q: Find the values of x in each triangle. Round to the nearest tenth. 34° 66° 16 16 720 4

A:

Q: What is the angle that the top surface forms with the vertical ?

A: As per the question we are given a figure where we have to find the angle that the top surface forms…

Q: 1. A 13.5-m fire truck ladder is leaning against a wall. Find the distance d the ladder goes up the…

A: As per the guidelines we are suppose to answer only one question. Please repost the rest of the…

Q: 3. Construct an angle of 65° from two straight lines and bisect the angle.

A: Construct an angle of 65 measure at O using protractor

Q: *#2.) In the diagram, CB is parallel to DE and mzEDC=(7x)° and mzBCD=(14x-240)°. Determine both…

A: Given,           In the diagram, CB is parallel to DE and ∠EDC=7x° and ∠BCD=14x-240°

Q: 5. An airplane is flying 10,500 ft. above the level ground. The angle of depression from the plane…

A:

Q: Directions: Write an equation pas: PERPENDICULAR to the given equo 9. (3, -3); y =-x+5 4

A:

Q: y = x I + and and -x+ 2 y = 3 y = x + 2

A: Given query is to find the line parallel, perpendicular or neither.

Q: 9) . 450 y

A: 9. Given data is : Base=yPerpendicular =xHypotenuse=92 In given triangle ,…

Q: The question says a human arm consists of an upper arm of 30 cm And a lower arm of 30cm . Find angle…

A:

Q: NO PICTURES ONLY ON COMPUTER! USE EQUATIONS to find the measure of the missing angle.

A: Find the measure of the missing angle.

Q: Akbar room-shaped beam with a length : width : height = 5 : 5 : 4. A lamp shines brightly from the…

A: Given: length: breath: Height : 5:5:4 Bulb 'B' at the center of the ceiling.  Switch 'S' at the…

Q: A boy moves 4 miles south. Then he turns 90 degrees to the left. He moves forward 6 miles. He turns…

A: initially, a boy is at the origin (0,0) then he moves 4 miles south so the new point is (0,-4)

Q: What is the value of x in the triangle? 25 cm 18° 7.73 8.12 cm cm 23.7 8 16.5 cm cm

A:

Q: Explain how you identify corresponding parts given two triangles

A: Let us take 2 similar triangles