Show that the ratio of the volumes of the two regular square pyramids tan 40° shown above is tan 80° 40° 80° 10 10 10 10 Ex. 28

Q: 4. 15° 33 67

A:

Q: 28.5 27 24 Find mZx 61.5 Find

A: We know that sinθ=Opposite sideHypotensuesin(x°)=2427x=sin-1(2427)x=62.73°

Q: Jack lives 460 miles from New York, where he wants to visit. He plans to take the bus and then take…

A: Given query is to find the distance traveled by bus.

Q: H. B. 53° G 61° 24 74° F E 9.ZAOB %3D 10. ZCOD 11. ZEOF 12. ZAOH %3D

A:

Q: 10) Solve for x. Round final answers to two decimal places. 30⁰ 50° 25 mm 45 mm 42° 30

A: for a right angle triangle,

Q: mFE %3D 104 G MDEF %3D MCFD %3D F MDFE

A: Given query is to find the measure of indicated arcs.

Q: 34 MLABC =,

A: This question can be solved using the concept of properties of angles in a circle.

Q: 9. Find mZB and AC. 3 m 3 m 60° C A4

A:

Q: Find x. 11 17° 1.8 37.6 3.2 3.6

A: Use sin trigonometric ratio